【推荐1】Competition is good for businesses. In the world of navigation(导航) systems, however, competition is also a necessity—it may not be _______ to rely on foreign systems for positioning and tracking services. Now, boasting(自夸) remarkable accuracy and reliability, China’s BeiDou system has made its presence felt.

The BeiDou project was set up in 1994. The first BeiDou satellite was not launched until 2000. Now, _______, there are already more than 20 BeiDou satellites in orbit(轨道). They form a _______ network that provides positioning, navigation and timing services for China and several other Asian countries.

This “home-grown” system is now _______ a major upgrade. Earlier this month, two BeiDou-3 satellites, the first of China’s most powerful _______ of navigation satellites, were launched into space. The launch marks the beginning of the global. _______ of the BeiDou navigation system. Over the next three years, China plans to send up 30 more BeiDou-3 satellites; The expanded navigation system will _______ create a network that is able to support military and civilian applications around the world.

Scientists involved in the project said the new system would give civilian users an accuracy of 2.5 meters to five meters, overtaking that of the _______ positioning technologies. BeiDou’s chief designer said the new satellites would be able to _______ which lane a car is using on a motorway and __________ the swing of a building in high winds. It will also be able to guide fire trucks to the nearest water hydrant(消防栓). The Chinese military, meanwhile, will be able to use coded signals for millimeter(毫米) __________.

China is only the third country in the world to develop a navigation system on its own, after the United States(GPS) and Russia(GLONASS). Developing BeiDou is a necessity. The system __________ national security by ending a reliance on foreign systems. Moreover, it enhances China’s international reputation for technological __________.

For most of us, the benefits of the new satellite system will be felt in a couple of years when more phones are __________ with BeiDou chips(芯片). Many smartphones today still use GPS and GLONASS. That’ll soon change with the development of BeiDou. One product manager __________ most smartphones to be able to receive BeiDou signals. He says: “In three years’ time, people may still say ‘I’m using GPS’, but in fact, their phone is tuned in to BeiDou.”

【推荐3】When I was a college student．I did a lot of traveling abroad．That was because a professor _______ me to do so．She said．"To travel around the world can _______ your knowledge through actual experiences and make you have fun．"I _______ her．

Since I started to work for a _______ company，however，I have done most of my traveling through the Internet．With the help of the Internet．I have also got _______ about food in different countries．

Therefore，I was beginning to feel that actual trips were _______ necessary until I happened to read a famous chef's comment on the Internet．He said "When we enjoy food and the ________ around us at the same time，why don't you fly over to Italy and enjoy real Italian _______ ？ Those words reminded me of my _______ advice．As information technology___，you might be able to do it without making a real trip．But this also means that you will miss the various ________you can get from traveling．

Today there are people who ________direct communication with others and spend much of their time on the Internet．It is not surprising to see group of people ________not with each other but into their microphones．However，we should never let it ________our time for face-to-face communication．Let's make use of information technology more ________，and have great fun in experiencing the actual world．

In 2014, I had just _______ form a serious illness when I received an invitation to a writer's conference in Orlando, Florida. My family persuaded me that a(n) _______ might be just what the doctor ordered, so off I went.

Arriving in the Sunshine State was rather tiring, but I _______ to catch a taxi to my _______and settle in. Next morning, I took another_______ to the shopping center to buy a few souvenirs. _______ I went to a cafe to have lunch, but all the tables were _______. Then I heard a friendly voice saying, "You can _______ my table."

I _______sat down with the old lady and we had a happy lunch together. As the __________ came to an end she asked how long I would be in Orlando. I had already told her that I hadn't hired a car, and hadn't __________ how expensive taking taxis __________ be. After a while she said, "My dear, don't use any more taxis. I'm retired and__________would be my pleasure to __________you wherever you wish." I told her that I couldn't put her to that __________,but she brushed aside my protests (反对). She asked me where I was __________ and next morning she was waiting at my apartment at the appointed time to take me to Disney World. She spent some time with me before leaving me to __________alone. At the end of the day, she____________ to take me back to my accommodation. I __________ her money but she refused to take any.

I'll never forget that wonderful lady who, through her ____________, filled my brief holiday in Florida with wonderful memories.

【推荐2】Never criticize someone until you have walked a mile in their shoes. During the past twenty-five years, I’ve often found that the message used to be on my fridge has helped me see _________ from a different view.

Once I was on my way to a party with several _________. As we were leaving the office, we met another colleague, Wendy, who had _________ planned to attend the event. We asked her to go together, but she _________ our invitation roughly (粗暴地). My other colleagues were quite annoyed and clearly _________ with Wendy’s behaviour.

_________ how tired Wendy appeared, I commented that perhaps we should forgive her. She was _________ having a bad day, and it wasn’t worth holding a grudge (恶意) against her if we weren’t _________ of what led to her unusual behaviour. A week later, I _________ that Wendy had a serious illness. Wendy wasn’t being ______________ to us but she had just received very bad news.

Whether it’s a family member who let me ______________, a friend who betrayed (背叛) my ______________, or a difficult colleague, the words ______________ me. Although it’s not always easy to ______________, I’ve been able to get rid of a lot of ______________ over the years by focusing on my magical sentence.

【推荐3】One Christmas a pastor (牧师) received a telephone call from the teacher who was a member of his church. His voice was filled with _______as he asked his pastor for help. On the last day before school was out for the_______，a six­year­old boy came into his _______with a note. It was from his father. The note read，“Please_______my son if you can. His mother recently ran off and left us，and last week I was_______. I have never had to ask for help before，but could you make it _______for him to have a   _______for Christmas？”

As the pastor heard that story，he felt _______that father and his son. He _______to help and decided to ask his own children to take part in ________ the gift of giving. That afternoon they went to a grocery store and________food for the man and his son. Next，they went to a toy store and each child bought a present for the boy. Later that afternoon they drove to the small house________paint and repairs and knocked on the door. When the man ________ the door and saw the pastor and his children holding groceries and gifts，he was deeply ________.

The little boy，whose eyes were as ________as saucers (碟子) when he saw the gifts，did not first reach out to ________them but rather reached out to the________and gave him a big hug (拥抱)．He looked up at his face and said________.“Thank you，sir. My teacher said you would come. He said that you would come.”

The little boy was getting what he really wanted. However，his ________wasn’t on the gifts but on the________.

【推荐1】The stage lights dimmed, and I took a quick look from behind the heavy black curtains into the audience. Blinded by the lights, I quickly _______. It seems that a great number of eyes were looking at me. I took a deep _______ as the music of my dance began to play. I entered the stage and began my _______ , the graduation test of the classical Indian dance. After a decade of learning this art form, I had _______ been considered ready to take on the most difficult act. The test is the most important event in a dancer’s life as it pays _______ to all the factors in one’s life that _______ the dance form: one’s culture and family.

The performance is undertaken only by the most _______ and determined students. It is a difficult process that requires much _______. For more than six months, I spent two to three hours every day _______ these dances. Many times, I ________ myself to my physical and mental breaking point, but still I would not stop. I could not give up. There was always so much more to do and so much more to ________.

I ________ a lot about myself in those tiring hours. I learned that I was far too ________ to give up, and I was too proud to prove myself ________ after I had set an unrealistic goal. Even with physical pain and mental ________, I forced myself to meet my expectation. Fortunately I made it.

【推荐2】When all of my friends entered universities in much delight, I restarted my senior high school life. My spirits sank at the thought of starting all over again.

_______by strange classmates, I felt as though I were in a maze (迷宫) and felt _______for myself. There were some complex feelings in my mind. I was frightened, nervous and lonely.

To make _______ worse, I recalled my failure again and again, which put more pressure on me than I could bear. As a result, I was always feeling _______ during class.

One of my teachers noticed my depression and one day he asked me to go to his office, where he told me about his _______ towards life. He said, “We might _______ from making mistakes, but it’s important to model ourselves into people we enjoy. All the growing pains and the embarrassing things we _______ are parts of the process. We never stop _______, so learn from it and keep up your spirits! If you are optimistic, things you want may _______ to you!” ________ feelings rushed through me. I ________ saw the sun shining again when I stepped out of his office.

With the teacher’s help, I finally ________ my depression (沮丧). From then on，I no longer ________ my head but began smiling at my classmates. I put up my hand ________ in class and tried to answer teachers’ questions correctly.

I still have a desire to go to my dream university, ________ now, I’m not afraid of failure because I can benefit from it.

【推荐3】I used to walk around the store with my parents and beg them for something. I remember the_________of all the bright bags of chips and candies. I asked my mom to_________for me. I had no real knowledge about the value of _________.

When I was about twelve years old, my dad always_________my begging and told me, “You can waste all the money you want when you have a job.” I_________him when he said that and_________I was going to get a job as soon as I was_________enough. But before I could legally (合法地) get a_________, I babysat to make some money. I remember the feeling of getting new money in my pocket.

A few years later when I was in high school, I got a job information. I started to think about the money I could make, so I_________. Soon I got an email, inside which I was__________to a meeting the following night and learned all about the__________.

After being trained for several months, I__________started the job and made some money. The more money I made, the less I wanted to__________. Instead of wasting my money on useless things, I started saving up. I finally came to the__________that money meant so much more to me because I was the one working for it. Because I__________my money, I now have 3, 300 dollars in the bank.