Further applications of vehicle-to-vehicle communication are still being researched, including how to perform cooperative behaviour.
28. What is the first paragraph mainly about?
A. The reasons for the accidents by self-driving vehicles. B. The research about applications for self-driving vehicles. C. The importance of artificial intelligence of self-driving vehicles.
D. The reasons for developing communication between self-driving vehicles.
29. What does the underlined word “alert” mean in Paragraph 2?
A. Alarm.
B. Condemn.
C. Ignore.
D. Govern.
30. What can we learn about roadside units (RSUs)?
B. They can improve bad road conditions. C. They take over the passing vehicles. D. They serve as efficient information stations.
31. What is the best title for the text?
A. When do vehicles communicate?
B. The reasons why a high level of AI is important. C. Vehicle-to-vehicle communication is coming.
D. What do applications for vehicle-to-vehicle communication need?
A. They classify the vehicles on the road.
D
Along the river banks of the Amazon and the Orinoco there lives a bird that swims before it can fly, flies like a fat chicken, eats green leaves, has the stomach of a cow and has claws (爪) on its wings when young. They build their homes about 4.6m above the river, an important feature for the safety of the young. It is called the hoatzin.
In appearance, the birds of both sexes look very much alike with brown on the back and cream and red on the underside. The head is small, with a large set of feathers on the top, bright red eyes, and blue skin. Its nearest relatives are the common birds, cuckoos. Its most striking feature, though, is only found in the young.
Baby hoatzins have a claw on the leading edge of each wing and another at the end of each wing tip. Using these four claws, together with the beak (喙), they can climb about in the bushes, looking very much like primitive （远古的) birds must have done. When the young hoatzins have learned to fly, they lose their claws.
During the drier months between December and March hoatzins fly about the forest in groups of 20 to 30 birds, but in April, when the rainy season begins, they collect together in smaller living units of two to seven birds for producing purposes.
32. What is the text mainly about?
A. Hoatzins in dry and rainy seasons. B. The relatives and enemies of hoatzins. C. Primitive birds and hoatzins of the Amazon. D. The appearance and living habits of hoatzins. 33. Young hoatzins are different from their parents in that
.
B. they have claws on the wings
A. they look like young cuckoos
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C. they eat a lot like a cow
34. What can we infer about primitive birds from the text? A. They had claws to help them climb.
D. they live on river banks B. They could fly long distances.
C. They had four wings like hoatzins. D. They had a head with long feathers on the top. 35. Why do hoatzins collect together in smaller groups when the rainy season comes? A. To find more food. C. To keep themselves warm.
B. To protect themselves better. D. To produce their young.
第二节（共 5 小题，每小题 2 分，满分 10 分）
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
If anyone had told me three years ago that I would be spending most of my weekends camping, I would have laughed heartily. Campers, in my eyes, were people who enjoyed insect bites, ill-cooked meals, and uncomfortable sleeping bags. They had nothing in common with me. 36 The friends who introduced me to camping thought that it meant to be a pioneer. 37 We slept in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor’s bill for my son’s food poisoning.
I was, nevertheless, talked into going on another fun-filled holiday in the wilderness. 38 Instead, we had a pop-up camper with comfortable beds and an air conditioner. My nature-loving friends had remembered to bring all the necessities of life.
39 We have done a lot of it since. Recently, we bought a twenty-eight-foot travel trailer complete with a
bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.
40 It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you
find your way in style.
A. Things are going to be improved. B. This time there was no tent.
C. I was to learn a lot about camping since then, however. D. The trip they took me on was a rough one.
E. I must say that I have certainly come to enjoy camping. F. After the trip, my family became quite interested in camping. G. There was no shade as the trees were no more than 3 feet tall.
第三部分 语言运用（共三节，满分 55 分）
第一节：完形填空（共 20 个小题；每小题 1.5 分，满分 30 分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C 和 D)中，选出可以填入空白处的最佳选项。It
is a blue, cotton shirt. The shirt belonged to my 41 David. On his birthday before he left college, his mother bought him the shirt. 42 I gave him free use of my bike, he let me wear the shirt, occasionally.
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We shared the shirt, and as days 43 , we shared more of our 44 . David was in school by scholarships and grants (助学金). He 45 to keep his scholarships, because without even one of them, he would have to 46 and back on the farm. And in David’s home, there was always only enough money to cover the expense. His father died when he was twelve.
47 David also talked about his father. Usually it was late at night, in the dorm just before bed, and the 48 always ended with tears that flowed from a river of memories and 49 : memories of a father suffering from 50 at a time when his son was just a teenager; longings for opportunities to cure his father’s disease missed, because disease does not understand about the 51 between father and son. Nor does(do) 52 care. Time 53 and we had to say goodbye to each other. After lots of hugging, and words of thanks, we eventually 54 . It was on my 55 trip upstairs to our dorm that I saw a package on my bed. I 56 wrapping paper. It was the blue cotton shirt in a box with a card 57 to it, reading:
Thomas, I can’t thank you enough for your 58 . This has been tough years and you have been 59 a friend. Thank you for listening. Thanks for everything.
David I
pushed aside the note, with 60 tears dropping on the shirt. I still have the shirt today, though it has faded and wrinkled with age.
the
41. A. student 42. A. Because 43. A. went across 44. A. victories 45. A. happened 46. A. drop out 47. A. At a time 48. A. interview 49. longings 50. A. failure 51. A. distance 52. A. I 53. A. went 54. A. fled 55. A. first 56. A. touched 57. A. attached 58. A. guidance 59. A. less than 60. A. angry
B. brother B. Unless B. went by B. belongings B. struggled B. stand out B. At one time B. conversation B. apologies B. depression B. cooperation B. she
B. passed B. departed B. second B. pulled B. applied B. friendship B. other than B. joyful
C. roommate C. In case C. ran out C. scholarships C. refused C. set out C. At times C. discussion C. regrets C. poverty C. connection C. he
C. past C. met C. next C. removed C. adjusted C. devotion C. rather than
C. grateful
D. teacher D. Even if D. ran down D. stories D. failed D. hold out D. At the time D. debate D. wishes D. illness D. difference D. it
D. flowed D. remained D. last D. folded D. admitted D. mercy D. more than
D. sympathetic
第三部分 英语知识运用（共三节，满分 55 分）
第二节 （共 10 小题；每小题 1.5 分，满分 15 分）
第 7 页 共 10 页
阅读下面材料，在空白处填入 1 个适当的单词或括号内单词的正确形式。
In the rice-growing world, the Chinese 61)
(science), Yuan Longping, is a leading figure. in China. 63) (educate) in many Yuan Longping was born and brought 62) schools as a boy, he was given the nickname, “the student who asks questions”.
From 64) early age, he was interested in plants. He studied agriculture in college and as a
(feed) people young teacher he began experiments in crop breeding. He thought that the key to 65) was to have more rice and to produce it more quickly. He thought he could do it by crossing different species of rice plant, and then he could produce a new plant 66) plants.
First Yuan Longping experimented with different types of rice. Then he began his search for a special type of rice plant. It had to be male and sterile. Finally, in 1970 a 67) (natural) sterile male rice plant was
could give a higher yield than either of the original
discovered. As a result of Yuan Longping’s discoveries, Chinese rice production rose by 47.5 percent in the 1990’s.
In Pakistan rice is the second 68) (important) crop after wheat and will be grown in many parts of the country. The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China. Its yield is much greater than 69) Pakistan.
of other types of rice 70) (grow) in
第三节 （共 10 小题；每小题 1 分，满分 10 分）
根据所给汉语提示，用单词正确形式填空。并将单词完整形式写在答题卡上。 71. The teacher’s words were a great ranking No.1 in Sichuan this year. 72. China has made a good mainly caused by the US. 73. China’s Wanda Group is the (赞助商) of this year’s World Cup, which is now being held in (准备) for the dialogue between China and the US on the trade disputes,
(鼓励) to her, for she got 663 in Gaokao as an arts student,
Russia and has attracted many fans across the world.
74. What will the city of the future look like ? No one knows for sure, and making business.
75. In the future, we will have to rely more on (可替换的) energy, such as solar and wind power.
( 预测) is a risky
76. If you take a taxi, you should chek the cab has a business permit, and make sure you ask for a (收据).
77. Tourists shouldn’t miss the 103 bus which offers one of the most ( 令人影响深刻的) routes.
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