1 . The history of microbiology begins with Dutch cloth maker named Antoni van Leeuwenhoek, a man of no formal scientific education. In the late 1600s. Leeuwenhoek, inspired by the magnifying lenses（放大镜）he used to examine cloth, built some of the first-microscopes. He developed technique to improve the quality of tiny, rounded lenses, some of which could magnify an object up to 270 times. After removing some plaque from between his teeth and examining it under a lens, Leeuwenhoek found tiny twisting creatures, which he called “animalcules”.
His observations, which he reported to the Royal Society of London, are among the first descriptions of microbes（微生物）. Leeuwenhoek discovered an entire universe invisible to the human eye. He found different microbes in samples of pond water, rain water, and human blood. He gave the first description of red blood cells, observed plant tissue, examined muscle, and investigated the life cycle of insects.
Nearly two hundred years later, Leeuwenhock’s discovery of microbes helped French chemist and biologist Louis Pasteur to develop his “theory of disease”. This concept suggested that disease originates from tiny organisms attacking and weakening the body. Pasteur’s theory later helped doctors to fight infectious diseases including anthrax, diphtheria, polio, smallpox, tetanus, and typhoid. All these breakthroughs were the result of Leeuwenhoek’s original work. Leeuwenhoek did not foresee this legacy.
In a 1716 letter, he described his contribution to science this way: “My work, which I’ve done for a long time, was not pursued in order to gain the praise I now enjoy, but chiefly from a strong desire for knowledge, which I notice resides in me more than in most other men. And therefore; whenever I found out anything remarkable, I have thought it my duty to put down my discovery on paper, so that the scientific community might be informed thereof.”
1. Which of the following best describes Leeuwenhoek?| A．trained researcher with an interest in microbiology |
| B．A curious amateur who made pioneer studies of microbes |
| C．A talented scientist interested in finding a cure for disease |
| D．A bored cloth maker who accidentally made a major discovery |
| A．the discovery of microbes |
| B．Pasteur’s theory of disease |
| C．Leeuwenhoek’s contribution |
| D．the origin of the tiny organism |
| A．He admitted that many of his discoveries happened by chance. |
| B．He considered his work to be central to later medical breakthroughs. |
| C．He was greatly concerned with improving people’s living conditions. |
| D．He believed the sharing of knowledge was a key to scientific progress |
a. Magnifying lenses were built.
b. The “theory of disease” was put forward
c. Microbes were discovered in samples of waters.
d. Leeuwenhoek’s first microscopes were successfully developed.
e. Leeuwenhoek explained his thoughts upon his own contribution.
| A．a-d-c-e-b | B．d-a-c-e-b | C．a-c-d-b-e | D．d-a-e-b-c |
Recently, two researchers, Jose Millan and Michele Tavella from the Federal Polytechnic School in Lausanne, Switzerland, demonstrated (展示) a small robotic wheelchair directed by a person's thoughts.
In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.
“Our brain has billions of nerve cells. These send signals through the spinal cord (脊髓) to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles.” Tavella says. “Our system allows disabled people to communicate with external world and also to control devices.”
The researchers designed a special cap for the user. This head cover picks up the signals from the scalp (头皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.
Prof. Millan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. “The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One example is this wheelchair.”
He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.
1. BCI is a technology that can ________.
| A．help to update computer systems |
| B．link the human brain with computers |
| C．help the disabled to recover |
| D．control a person's thoughts |
| A．By controlling his muscles. |
| B．By talking to the machine. |
| C．By moving his hand. |
| D．By using his mind. |
| A．scalp→computer→cap→wheelchair |
| B．computer→cap→scalp→wheelchair |
| C．scalp→cap→computer→wheelchair |
| D．cap→computer→scalp→wheelchair |
| A．make profits from them |
| B．prove the technology useful to them |
| C．make them live longer |
| D．learn about their physical condition |
| A．Switzerland, the BCI Research Center |
| B．New Findings About How the Human Brain Works |
| C．BCI Could Mean More Freedom for the Disabled |
| D．Robotic Vehicles Could Help to Cure Brain Injuries |
3 . After beating bone cancer, Hayley Arceneaux thinks rocketing into orbit on SpaceX’s first private flight should be no problem at all. St. Jude Children’s Research Hospital announced the 29-year-old doctor’s assistant will rocket into space later this year.
Arceneaux, a former patient at St. Jude, will become the youngest American in space, beating NASA record-holder Sally Ride by over two years. She will travel with businessman Jared Isaacman, who is using the spaceflight he bought to raise money for charity. Two other yet-to-be-chosen space flyers will join them. Arceneaux will be the first person to launch with a prosthesis an artificial device that replaces a missing or injured part of the body. When she was 10, Arceneaux had an operation at St. Jude to replace her knee and a piece of metal was put in her left leg. She still limps and has occasional leg pain.
“My battle with cancer really prepared me for space travel,” she recently told The Associated Press. “It made me tough, and then also I think it really taught me to expect the unexpected and go along for the ride.” Arceneaux wants to show her young patients and other cancer survivors that “the sky is not even the limit anymore.” “It’s going to mean so much to these kids to see a survivor in space.” she said.
Isaacman announced his space flight on February 1, promising to raise $200 million for St. Jude. As the flight’s self-appointed commander, he offered one of the four seats aboard SpaceX’s Dragon spacecraft to St. Jude. The hospital chose Arceneaux from among its many workers who had once been patients. The idea was that one of them could represent the new generation, noted Rick Shadyac, president of St. Jude’s financing organization.
Arceneaux was at home in Memphis, Tennessee, when she got a surprising call in January. She was asked if she would represent St. Jude in space. As a lifelong space fan who loves adventures, Arceneaux has traveled widely and loves roller coasters. Isaacman, who flies fighter airplanes for fun, considers her a perfect fit. The launch is planned for this fall at NASA’s Kennedy Space Center, with the spacecraft orbiting Earth for two to four days.
1. Which statement is true about Hayley Arceneaux?| A．She works where she used to be a patient. |
| B．She is an adventure hater. |
| C．She is the youngest American in space. |
| D．She is the first woman space flyer. |
a. She received a surprising call. b. She was diagnosed with a serious disease.
c. She was chosen to rocket into space. d. She was operated on at St.Jude.
| A．a c d b | B．b c d a | C．b d a c | D．c a b d |
| A．To carry out medical research. |
| B．To explore space. |
| C．To expect the unexpected. |
| D．To collect money. |
| A．Generous and strong. |
| B．Caring and optimistic. |
| C．Brave and honest. |
| D．Patient and representative. |
4 . Curtis Whitson knew the water fall was coming. He'd rafted down the Arroyo Seco, a river in central California, before. But this year was different. Heavy snow and spring rains had turned the usually manageable falls into something fierce. And this year, instead of his friends, Whitson's companions were his wife, Krystal Ramirez, and his 13-year-old son, Hunter. As the three of them approached the falls late in the afternoon of the third day of their camping trip, Whitson could tell from the increasing roar of water in the narrow canyon that they were in serious trouble. There was no way they’d be able to rappel down(绕绳下降) the rocks as planned.
“The water was just gushing through there with tremendous force,” recalls Whitson.
They could wade to the shore, but would anyone find them there? They had no mobile phone service, and they hadn’t seen a single person in the past three days.
As he considered what to do, Whitson hit on a bit of luck-he heard voices coming from the other side of the falls. He yelled, but the sound of the rushing water drowned him out.
We have to get these people a message, Whitson thought.
Then he spotted his green Nalgene water bottle. Whitson grabbed it and carved “Help!” on it. Ramirez also reminded him that he had a pen and paper, which she'd brought to play games with, in his backpack. Whitson knew it was a long shot. But he scrawled “We are stuck here at the waterfall. Get help please!” and pushed the note into the bottle, throwing it over the waterfall perfectly.
“All right, that’s all we can do,” Whitson told Hunter.
It took 30 minutes to navigate back upstream to the beach where they made a fire. With no reasonable expectation that their message in a bottle would find its way to anyone, they spelled out SOS in white rocks. As the evening wore on, they placed a headlamp with a flashing light on a ledge (岩石突出部) . Then, just after midnight, they heard a helicopter hovering above them. Whitson ran over to the headlamp and started flashing it at the helicopter. He, Ramirez, and Hunter were waving and hollering when they heard the magic words: “This is Search and Rescue. You have been found.”
It was a moment of pure happiness as the three chatted with the officers who had rescued them. Together, they marveled at the unlikelihood of it all. Two men had seen the water bottle in the water. When they picked it up, they noticed the writing on it - “Help!”.
A few days after news of the rescue broke, one of the hikers contacted Whitson.
That’s when he learned the story. There were actually two little girls hiking with the men that day. It was the girls who first spotted the bottle and swam to get it. Whitson is planning on having a big barbecue to meet the hikers-and thank them.
1. Which was NOT the trouble the Whitsons faced?| A．The water falls were fierce. |
| B．There was no mobile phone service. |
| C．All of them were not experienced in rafting. |
| D．They had to rappel down the rocks. |
① They spelled out SOS on the rocks.
② Whitson squeezed the note “Get help please” into the bottle.
③ Whitson yelled to the other side of the falls.
④ Whitson carved “help” on his green bottle.
| A．③④②① | B．②③④① | C．①④③② | D．④③②① |
| A．It is a fantastic idea. | B．It’s a big challenge. |
| C．It’s a wild attempt. | D．It’s a long exploration. |
| A．to celebrate their survival |
| B．to show gratitude to the hikers |
| C．to have a family union |
| D．to meet and thank the rescue officers |
5 . I once heard this tale in India, where it is told as if true—though any naturalist would know it couldn’t be. The country is India. A colonial official and his wife are giving a large dinner party. They invite army officers and their wives, and a visiting American naturalist.
A spirited discussion springs up between a young girl who says women are no longer the jumping on a chair at the sight of a mouse and an army officer who disagrees and says, “A woman’s reaction in any crisis is to scream. And a man has more control than a woman.”
The American scientist does not join in the argument but sits and watches the faces of the other guests. As he stares, he sees a slight strange expression come over the face of the hostess. She gestures to the servant standing behind her chair and whispers to him. The servant’s eyes widen. He turns quickly and leaves the room. Of the guests, none except the American notices this or sees the servant place a bowl of milk on the balcony just outside the open glass doors.
In India, milk in a bowl means only one thing: bait (诱饵) for a snake. The American understands there must be a snake in the room. His eyes move across the room but see nothing. He realizes the snake can only be in one place — under the table.
His first reaction is to jump back and warn the others. But he knows any sudden movement will frighten the animal into striking. He speaks quickly, the tone of his voice so arresting that it quietens everyone. “I want to know what control everyone here has. I will count three hundred—that’s five minutes — and not one of you is to move a muscle. Ready!”
The 20 people sit like stone images while he counts. He is saying, “—two hundred and eighty—” When out of the corner of his eyes, he sees the snake make for the bowl of milk. Four or five screams ring out as he jumps to close the balcony doors.
“There is your proof!” the host shouts. “A man has just shown us perfect self-control.”
“Just a minute,” the American says, turning to his hostess, “How did you know that snake was in the room?” With a faint smile coming across her face she replies: “Because it was lying across my foot.”
1. What can we conclude from the passage?| A．Women are afraid of mice. |
| B．The army officer’s opinion is wrong. |
| C．The American suggests playing a game for entertainment. |
| D．The hostess has had previous experience catching snakes. |
a. The American’s eyes sweep the room but he sees nothing.
b. The American suggests the guests playing a game.
c. Following the instructions, the servant puts out some milk.
d. The hostess is staring ahead, a slight strange look appearing.
e. The American shuts the balcony doors safely, and several screams are let out.
f. The snake edges its way to the bowl of milk.
| A．d,c,a,b,f,e | B．a,b,c,e,f,d |
| C．d,f,a,b,c,c | D．f,e,c,a,d,b |
| A．The American. | B．The army officer. |
| C．The girl. | D．The hostess. |
| A．A Heated Argument | B．A Striking Dinner Party |
| C．An Unbelievable Story | D．A Smart Hostess |
6 . Early February, I was flying up to Ohio. Well prepared, I had everything in my favour—fuel for five hours, charts in order, my flight plan on my lap, and a beautiful clear sky.
I was wrong.
I had heard about Alberta Clippers coming out of Canada. I knew all about them―how an entire air mass was streaming along at over sixty miles an hour.
That morning, the Weather Briefer informed me that an Alberta Clipper was going over Chicago about the time I got to the airport. Chicago was some 400 miles from my destination—not a factor, or so I thought. That was the first hint I missed.
The controller called and asked if I wanted to adjust my flight plan. I did the check and everything was in the green. So I told him no. Twenty minutes later the controller called again asking whether I wanted to adjust my flight plan. I checked everything. All was fine. I ignored that hint. I was fooled by the smooth air and limited experience with a rapidly moving air mass that was not changing violently. The Alberta Clipper was clipping along.
The first blast of turbulence（气流）struck my plane. I got slammed into the roof, and then slammed sideways hitting the window with such force up my nose that I started bleeding.
After a 2-hour flight of 100 miles, I realized fuel was now an issue. So was landing. I called Flight Following. We figured out the airport I could land.
The engine stopped. So did my heart. There is no quiet as quietly stunning as this one at such an altitude. I had run out of fuel in the left tank, and only a little in my right tank. The engine quit for a second time. I declared an emergency. I was told that I might get another few minutes of fuel if I gently banked the airplane. Luckily, it worked. Then, the engine quit for the last time. I was a glider now. I made a long lazy spiral descent. Down I went. I stopped at the very end of the runway.
I made so many mistakes, missed so many clues, and showed my ignorance so much that I beat myself up over and over again in my mind. I learned textbook descriptions of Alberta Clippers and real-life experience with one are totally different. I will never forget the sound of that silence.
I flew home the next day. Older. Wiser. Humbler. Lucky.
1. We can know from the passage that Alberta Clippers ______.| A．can bring snowstorms |
| B．are quick-moving air masses |
| C．are violently changing air pressure |
| D．can lead to a sudden temperature drop |
| A．His lack of flying experience. |
| B．His poor preparation for the journey. |
| C．His misjudgement about the air mass. |
| D．His overconfidence in his piloting skills. |
a. I declared an emergency.
b. My airplane was running out of fuel.
c. I insisted on carrying on my flight plan.
d. I was thrown to the roof by the violent air mass.
e. I slightly banked my airplane and made a landing.
| A．dcbea | B．dceba |
| C．cdabe | D．cdbae |
| A．a rewarding training | B．a narrow escape |
| C．a painful exploration | D．a serious accident |
7 . There has been a lot of publicity (宣传) recently surrounding 5G, the next generation of wireless technology for the world. But what is this technology and how might it change our lives?
What is 5G?
5G stands for fifth generation, meaning the next step in the progression of technology to replace the current 4G system. 4G was the replacement for 3G, which came after 2G, and so on. These systems are wireless computer networks. Earlier “G” systems were designed to improve mobile communication operations. Each new technology brought major improvements in speed and greatly increased network capacity. The new 5G system promises more of the same. It is expected to permit more users to do more things-at a faster rate. Higher internet speeds and larger network capacity should result in better performance for device users connected to 5G. However, technology experts say there is a major way that 5G is different than the earlier systems. It will move well beyond mobile network technology to affect many more devices and industries than other “G” versions.
When will it be available?
Before we can all use 5G, wireless companies and phone makers will have to complete and deploy (部署) a whole new system. New phones and communication equipment must be built. American wireless companies have been preparing for the new system for some time. They have been creating new network equipment and buying broadcasting space to carry 5G signals. They have built news G antennas(天线)to serve American cities and towns. Wireless providers will invest at least $275 billion n 5G-related networks in the United States, the industry group CTIA reported. The first U.S, launch of 5G is expected to happen sometime this year. Industry experts expect it will take a few more year to go nationwide. It will take even longer to reach rural areas. China is expected to launch 5G sometime in 2020, while European nations are likely to build their systems more slowly over time.
1. Which system is widely used nowadays?| A．5G. | B．2G. | C．3G | D．4G. |
| A．It will allow more users to do more things. | B．The internet speed will be much higher. |
| C．The users will spend much less money on it. | D．It will affect more devices and industries |
| A．5G system has nothing to do with phone makers. |
| B．There is much work to do before 5G comes into use. |
| C．New phones will be much smarter than those used now. |
| D．4G system will be stopped as soon as 5G comes into use. |
| A．USA→China→European nations. | B．China→USA→European nations. |
| C．USA→European nations→China. | D．European nations→China→USA. |
EXCURSION DETAILS $109.99 / Adult (ages 13 and over) $79.99 / Child (ages 8 - 12) *Prices may vary with seasons This adventure begins with a motorcoach ride along the Klondike Highway, paralleling the route used by the explorers during the 1898 Klondike Gold Rush. You’ll ascend to the 3,290-foot Klondike Summit, where you can photograph majestic mountains and waterfalls.  Your ride continues as you travel north to the famous Yukon Suspension Bridge. Feel the thrilling sensation of a swaying walkway 65 feet above the churning rapids of the Tutshi River. Finally walk through the museum-quality displays demonstrating the area’s unique history. By now you’ve worked up an appetite, and the hearty salmon buffet at the Liarsville Trail Camp is sure to tame even the hungriest beast. Savor wild Alaskan salmon grilled over an open alder wood fire, a variety of salads, cornbread and dessert. After your meal, you may return or be dropped off in Skagway for shopping. Guest Reviews (4) Palp from Vancouver ★★★☆☆ Great one hour stop at the Suspension Bridge. The salmon bake in Liarsville was the best part! It was a buffet of UNLIMITED salmon that was being freshly cooked over an open fire. Overall good excursion, just a little too expensive for what it is. Dragon from Los Angles ★★★★☆ Did this on May 1, 2019. Our guide, Glenn, was very enthusiastic and knowledgeable, keeping us entertained all the way by making jokes and explaining the history of the landmarks. There were only 12 people, so we all had window seats!! The views were GREAT! Took lots of pics. Plutocrat from Edmonton ★★★★★ Enjoyed the drive, enjoyed the fees and enjoyed Liarsville, where the food was AMAZING. Can't believe how much we enjoyed walking across the suspension bridge. Rod from Regina★★☆☆☆ “To the Summit” gives the impression you are going to the big summit. This was not the case. The summit in question was just a small hill. The views at the suspension bridge are ok but not incredible. The lunch at Liarsville was not bad, though, and that stop was best of the day. |
1. Which of the following shows the correct touring order in the excursion?
| A．Skagway →Suspension Bridge → Klondike Gold Rush |
| B．Liarsville Trail Camp →Klondike Highway→Tutshi River |
| C．Klondike Summit →Suspension Bridge → Liarsville Trail Camp |
| D．Klondike Gold Rush →Liarsville Trail Camp → Suspension Bridge |
| A．Palp thought the price for the excursion is reasonable |
| B．Dragon thought highly of his humorous and learned guide |
| C．Plutocrat was not content with the food in Liarsville |
| D．Rod felt the view around the suspension bridge was great |
9 . The story of chocolate begins with the discovery of America in 1492. Columbus was the first European to come into contact with cacao. Columbus was struck by how much value the Indians placed on them as he did not know the beans were used by currency. It is unlikely that Columbus brought any of these beans back to Spain and it was not until about 25 years later that Cortez grasped the commercial possibilities when he found the Aztecs using the beans to make the royal drink “chocolate”.
The Spanish, in general, were not fond of the bitter drink so Cortez and his followers made it more palatable by adding cane sugar and later cinnamon and vanilla were added. Spanish monks let the secret out back home and, although the Spanish hid it from their neighbors for a hundred years, finally chocolate’s popularity grew until it was their fashionable drink at the French court and the wise choice of customers at London meeting houses.
The cacao tree is strictly a tropical plant only in hot, rainy climates. Thus, its cultivation is limited to countries not more than 20 degrees north or south of the equator (赤道). The cacao tree is very delicate and sensitive. It needs protection from the wind and requires a fair amount of shade under most conditions. This is true especially in its first two or three years of growth. A newly planted young cacao tree is often sheltered by a different type of trees. It is normal to plant food crops for shade such as bananas, plantain, coconuts or cocoyams. Rubber trees and forest trees are also used for shade. Once established, however, cacao trees can grow in full sunlight, provided there are fertile soil conditions and intensive farming. With cutting and careful cultivation, the trees of strains will begin bearing fruit in the fifth year. With extreme care, some strains can be stimulated to produce good crops in the third and fourth year.
The process of turning cacao into chocolate hasn’t changed much since the Swiss made the major breakthroughs in the process in the late 1800s. First the beans go through a process of fermentation ( 发酵 ) and drying. They are then sorted by hand before cleaning and then roasting. Winnowing ( 风 扬 ) follows which removes the hard outer layers and leaves what is as the “grains”. A crushing and heating process known as Hunte’s Process is then used to remove nearly half of the cocoa butter from the nibs. This makes unsweetened chocolate. Basic eating chocolate is made from a mixture of the unsweetened chocolate with some of the cocoa butter along with other ingredients such as sugar and vanilla. The resulting product is then “purified” and this purifying gives chocolate the silky texture that we know so well. The finished result is then shaped, cooled, packaged by machine, distributed, sold and of course, eaten!
1. Why didn’t Columbus bring beans back to Spain at once when he found cacao?| A．Because he couldn’t afford to buy the cacao bean. |
| B．Because he didn’t know how to turn cacao bean into chocolate. |
| C．Because he was not aware of the monetary value of cacao bean then. |
| D．Because Spaniards then didn’t favour the chocolate that the Aztecs originally drank. |
| A．affordable | B．agreeable | C．patent | D．portable |
| A．Cacao trees need a lot of looking after to be used commercially. |
| B．Cacao trees require hot, rainy climates and adequate sunlight. |
| C．Cacao trees won’t produce fruit until the fifth year. |
| D．Cacao trees can grow well in all continents. |
① The chocolate is reheated to melt it, put into patterns and then cooled to make its final shapes.
② The beans are harvested on the farm.
③ Some cocoa butter is then obtained using Hunte’s Process to make cooking chocolate.
④ The cooking chocolate is then mixed with other ingredients to make the various types of eating chocolate available today.
⑤ The beans are winnowed after fermentation and drying and these two processes produce the grains.
⑥ The finished product is wrapped, sent to shops and then sold.
| A．②①③④⑤⑥ | B．②③①⑤④⑥ | C．②④⑤①③⑥ | D．②⑤③④①⑥ |
10 . Oindrila Basu from India, 25, is a key member of a global forestry organization.
Back in her youth, she had to be taught the importance of nature. She used to ruin nests of the bulbul bird just for fun. Once, her mother caught her and forced her to find the eggs and replace the nest. With a heavy heart, the girl realized she had done something terrible.
This is just one way that Basu's parents shaped her understanding and appreciation of nature. Living in the countryside, she spent her youth studying ants before a rain, watching sunbirds drink bottlebrush nectar （花蜜），counting fireflies and watching seedlings grow. Then her parents decided to move to a nearby city with better educational opportunities and she stopped having firsthand experiences with nature.
As she struggled to choose a college major, her mother suggested a career in forestry. That's when her journey began and she fell in love with forestry. Away from the crowded concrete cities, in the lap of the Himalayas, she got her bachelor's degree in forestry from Kumaun University, India. When she went on to study for a master's in forestry from the Forest Research Institute, India, she finally got introduced to a like-minded group of people, dedicated to the same cause — the International Forestry Students' Association （（IFSA）.
IFSA is a global organization connecting students to exchange knowledge and participate in forestry activities. The youth joining IFSA are encouraged to undertake its task — to enrich forest education and spread a love for nature through events and intercultural exchanges.
After six months of exciting international conferences and workshops, Basu found her home — a family that loved forests as much as she did. She felt rejuvenated （重生的）;her passion had a direction. Now she wanted to do more.
Now with the IFSA , Basu recalled her experience of joining , " Consciously （有意识地）or subconsciously we chose forestry, or rather, forestry chose us".
1. Basu's parents play a role in her love for nature.| A．unique | B．usual | C．vague | D．vital |
| A．Basu's tutors | B．people who love forests |
| C．Basu's classmates | D．people who work for forest research |
| A．Love — Take — Study — Spread. |
| B．Hate — Destroy — Flee — Enrich. |
| C．Explore — Understand — Take — Devote. |
| D．Destroy — Experience — Love — Devote. |
| A．Loving Nature. |
| B．Basu: Forest Guardian Angel. |
| C．Realising Dreams. |
| D．Forestry: Home to Human Beings. |
