In September, California Governor Jerry Brown signed an act to allow autonomous vehicles on the roads of his state. “Today we’re looking at science fiction becoming tomorrow's reality-the driverless car. ” The technology for these cars includes cameras, radar and motion sensors. The systems have been improved through competitions sponsored by the U. S. government agency DARPA. Engineer Richard Mason of the Rand Corporation helped design driverless vehicles for DARPA challenge races.
Cars have become much more fuel-efficient, and new electronic features are' making Hondas safer, said Angie Nucci of Honda America. “A camera on the passenger-side mirror actually engaged on your guiding screen so you can safely change lanes. ” Other safety features include warning systems on the front and the sides of the cars. These systems help drivers , but don’t replace them. Curator Leslie Kendall of the Petersen Automotive Museum said autonomous cars will make the high ways safer.
“By taking out drivers, you also remove most risks of an accident, ”Kendall said. He said , “Consumers, however, may be unwilling to lose control. It may take them time to come to realize that the technology is indeed reliable, but it will have to prove itself first. ”
Mason said the technology already works and the biggest challenge now is getting down the cost for driverless vehicles from hundreds of thousands of dollars to something more affordable. He said this will happen as the technology is improved.
1. According to the passage, California Governor Jerry Brown ______________.
A.is for the idea of having driverless cars |
B.sponsored the DARPA competition to improve the driverless system |
C.has already bought a new autonomous car |
D.thinks that driving safety is the most important issue in his state |
A.They can help cars run much faster. |
B.They can take the place of drivers now. |
C.They can make cars run without fuel. |
D.They can help people drive more safely. |
A.managers in the high-tech company Google |
B.officers from the U. S. government agency DARPA |
C.car consumers |
D.vehicle designers |
A.They need to have more comfortable seats . |
B.They are now too expensive for consumers. |
C.They are travelling at a low speed. |
D.They are not favored by car racers |
Despite of the advantages of using eye creams, however, there is a disadvantage in trying them. This is due to the hundreds of brands o eye creams being marketed at present. If you do not know how to choose the best eye cream in the countless brands available, then you might fall victim to eye creams that do not really fulfill their promised effects.
What’s good is that looking for the best eye cream does not involve too much effort. You just have to look for eye cream reviews to know how a product performs and if it lives up to its promises. If you have a dermatologist(皮肤科医生), then you can ask for advice. If you have none, however, then you can just browse on the net for the best cream for your needs.
In searching for eye cream reviews, look for those with reviews based on the results of product testing. Doing so can ensure you that you are not basing your decision on fake review sites that are only made to build up an image of a certain product. Follow these tips and guidelines and you are sure to finally spot the best eye cream that can solve your aging problem.
1. To deal with lines around your eyes, you can______________.
A.try your best to stop yourself aging |
B.make up by using eye shadow |
C.raise your hand to lift your eyes |
D.try to use eye creams |
A.None of the eye creams will be benefit you properly. |
B.You should buy an eye cream according to your economic power. |
C.You will suffer from a wrong eye cream. |
D.You can take advantage of any eye creams. |
A.reading the reviews first |
B.comparing the prices of all the products |
C.surfing the Internet for the best eye cream |
D.trying to visit dermatologists as often as possible |
A.be careful of the package of the products |
B.notice the function of the products |
C.know of the quantity of the products |
D.pay attention to the production date of the products |
A.
A group of graduates, highly established in their careers, got together to visit their old university professor. Conversation soon turned into complaints about stress in work and life.
Offering his guests coffee, the professor went to the kitchen and returned with a large pot of coffee and an assortment of cups - porcelain,plastic, glass, crystal, some plain looking, some expensive, some exquisite -- telling them to help themselves to the coffee.
When all the students had a cup of coffee in hand, the professor said: "If you noticed, all the nice looking expensive cups were taken up, leaving behind the plain and cheap ones. While it is normal for you to want only the best foryourselves, that is the source of your problems and stress.
Be assured that the cup itself adds no quality to the coffee. In most cases it is just more expensive and in some cases even hides what we drink. What all of you really wanted was coffee, not the cup, but you consciously went for the best cups. And then you began eyeing each other's cups. Now consider this: Life is the coffee; the jobs, money and position insociety are the cups. They are just tools to hold and contain Life, and the type of cup we have does not define, nor change the quality of Life we live. Sometimes, by concentrating only on the cup, we fail to enjoy the coffee God has provided us."
God brews the coffee, not the cups. Enjoy your coffee!
"The happiest people don't have the best of everything. They just make the best of everything."
Live simply. Love generously. Care deeply. Speak kindly.
Leave the rest to God.
1. What did a group of graduates talk about when they visited their old professor?
A.How to make the most delicious coffee. |
B.How to choose the coffee cup. |
C.The complaints about stress in work and life. |
D.How to free themselves from stress of work and life. |
A.It makes the coffee taste better. |
B.In some cases it hides what we drink. |
C.It shows people’s wealth. |
D.It shows people’s status. |
A.about how to complain about stress in work and life |
B.to enjoy the present life and get happiness from it |
C.to enjoy the coffee with expensive cups |
D.to prove the power of the God |
A.God’s Coffee. | B.Drink Coffee. |
C.Coffee and Work | D.Coffee Cups |
Most owls hunt at night. The birds have excellent hearing, which helps them find their next meal in the dark.
Owls have one ear that is larger and set higher than the other. When an owl hears a sound, it listens closely. Is the sound lounder in its right ear or left ear? Does the upper or lower ear detect the sound first? The information helps the owl find the location of its prey without ever seeing it.
Owls don’t depend just on their hearing to hunt. After a sound draws an owl’s attention, it zeroes in with sight.
Many birds have eyes on either side of their heads. But an owl’s eyes face forward, like a person’s. Images from each eye combine to form a 3-D picture, similar to how we see. That helps owls better judge a prey’s size, distance, and speed.
An owl’s eyes are so large that they can gather lots of light. That helps the owl see better when hunting at night. An owl’s eyes are also fixed in their sockets(眼窝). It can’t roll them like we can. Instead, an owl keeps prey in its sight by turning its head.
Owls can move their beads nearly upside down and turn them 270 degrees around. Their necks have 14 vertebrae(椎骨). That’s twice as many neck bones as a person has.
The blood vessels(血管) thread through holes in an owl’s vertebrae. The researchers found that these holes are very large so that the extra space provides an air cushion that protects the vessels.
Detecting prey is only the first step for owls. Next they must catch their meals. An owl can fly inches over your head and you can’t hear anything. The secret to owls’ silent flight is their feathers. Fine “hairs” cover the surface of an owl’s wing feathers. And the feathers’ edges have soft barbs(羽支). Together, they make the sound of air rushing over the owl’s wings quieter and less clear.
1. While hunting at night, owls first get a prey’s information by .
A.seeing the shape | B.hearing the sound |
C.detecting the smell | D.feeling the air move |
A.are small but sharp |
B.can function like a person’s |
C.are on either side of its head |
D.can tell how fast a prey is moving |
A.large head | B.strong legs |
C.body size | D.flexible neck |
A.How owls find their prey. |
B.Why owls can fly noiselessly. |
C.The advantages of owls’ hearing |
D.The secret of owls’ high-speed flight. |
5 . C
Europe is home to a variety of cultural treasures. Lonely Planet, the world’s largest travel guide publisher, has offered pairs of cities for culturehungry but timepoor travelers.
London and Paris
It takes you about two hours to travel from London to Paris by Eurostar, a highspeed railway service. The two capital cities have been competing in fashion, art and nightlife for decades-but each secretly looks up to the other.
No one can doubt the grand and impressive beauty of Paris' Louvre Museum, but if you want to save money, you cannot skip the British Museum free to visit. Compared with London, Paris has more outdoor attractions such as the beautiful green walkway La Promenade Plantee.
In Paris, you'll see diners linger over red wine. While in London, you can try some afternoon tea, eat fish and chips or salted cake.
Vienna and Bratislava
Austrian capital Vienna and Slovakia city Bratislava are an hour apart by train. But since they are linked by the Danube River, the best way to travel is by ship. A tour of the two cities is the perfect way to experience everything from 17th century’s Habsburg dynasty splendor to scifi restaurants.
Vienna is famous for Mozart and imperial palaces. You can appreciate the perfect blending of architecture and nature in the grand Schonbrunn Palace, and reward yourself with a cup of Vienna coffee, which has made its way to the world's cultural heritage list.
Bratislava is best known for its fine dining-the remarkable UFO restaurant. You can enjoy a meatladen dinner here in an amazing setting.
1. What’s the relationship between London and Paris according to the text?A.They help each other. | B.They attack each other. |
C.They admire each other. | D.They don't like each other. |
a. The Louvre Museum b. Free access to museums
c. More outdoor attractions d. Better wines and perfumes
A.ac | B.cd | C.acd | D.bcd |
A.London. | B.Paris. | C.Glasgow. | D.Bratislava. |
A.they are not expensive to visit |
B.they are best known to the world |
C.they are always enemies between each other |
D.they are close but different in many aspects |
As for me, minimalism functions well not in art or design, but in my daily life.
When I was packing for university, I found it extremely difficult to let go of some of the things I owned. I knew I couldn’t take everything with me, but I kept asking myself “how could I possibly throw this away?”, “what if I need it one day?”, and “what about all of the memories?” Now that I’ve moved, and left that stuff behind, I don’t even miss it. Whether or not I got rid of it, it barely makes a bit of difference to me now.
I’ve learned that over time people forget, or their need for a particular object eventually disappears. Either they store it away or they get rid of it.
You might think nostalgically(怀旧的) about the toys you cared about when you were a child, but what is making you smile now is not the thing itself but the memory of it. I’ve heard it a hundred times, “you don’t need things to make you happy.” It takes something life-changing like moving across the country to realize how true this is.
Speaking of which, for a lot of people, minimalism is about able to move. It’s about being able to go almost anywhere at any time because you don’t have many possessions to carry. When you keep things you don’t need they become a burden that ties you to a place. Moving to university was a good time to let go of a lot of stuff. And when I visit for the holidays, I’ll probably get rid of even more, to lighten the burden.
Of course there are exceptions. There are some things that are irreplaceable, very rare or expensive or we simply love and cherish for some reason or another, since we are humans. But after we keep those, how much is left that we don’t really need?
Hence, minimalism. And why does minimalism bring happiness? That was a bit of a roundabout way of saying that, it’s because what really makes me happy is freedom. And the key to freedom is minimalism because minimalism reduces our attachment to things.
Attachment to too many objects creates a great mess and can severely hold back our freedom to do whatever we want, while minimalism helps us start new projects, move, travel, learn new things, work, expand, be debt-free, be healthy – really living life to our full potential.
I left the nest to fly onwards and upwards, I can’t do it with old things weighing me down. And that is why I have adopted minimalism with open arms.
1. In paragraph l, the writer gives the definition of minimalism to .
A.introduce a topic | B.present his own idea |
C.describe a scene | D.offer an argument |
A.they haven’t had any life-changing experiences |
B.they fear their memories will be gone with the thrown-away stuff |
C.they hope to live life to their full potential by storing things away |
D.they may have to change their lifestyle because of the loss of them |
A.It takes the burden off her while she is moving. |
B.It reduces her attachment to her personal things. |
C.It enables her to gain the freedom that she desires. |
D.It helps her to realize how true life is. |
A.little is left if we keep what we cherish most in our life |
B.minimalism should be practised accordingly in different situations |
C.minimalism is a method difficult to employ in reality |
D.life is full of exceptions so it’s difficult to preserve what we value |
A.Minimalism brings happiness. |
B.Minimalism is applied in many fields. |
C.Minimalism makes people think nostalgically. |
D.Minimalism is about able to move. |