国开04007理工英语3任务7答案
题目1：— ?Sorry. I have taken your car key by mistake. — ?? ? ? ? ? ? ? ? ? ? ? : You're welcome. ; That's right.
; It doesn't matter. 答案：It doesn't matter.
题目2：— ?If you like I can mail the tax bill for you? — ?? ? ? ? ? ? ? ? ? ?? : That's very kind of you. ; You are great. ; You are so kind.
答案：That's very kind of you.
题目3：The school conducted a(n) __________ investigation on the accident. ? : positive ; extensive ; negative
答案：extensive
题目4：All the mobile phones must __________?before the meeting begins.? : turn off
; be turning off ; be turned off 答案：be turned off
题目5：He was rushed to the hospital with __________ injuries.? : light ; different ; multiple 答案：multiple
题目6：二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。 u7-Task 4.mp3
1. Henry thinks the transportation system is simple. ?{T; F} 2. Julie believes more roads should be built and there will be?fewer traffic jams. ?{T; F}
3. According to Henry, people should be encouraged to use cars. ?{T; F}
4. Both Henry and Julie agree that people should pay tax for?using cars. ??{T; F} 5. According to Henry, people will be in favor of using cars less?to make the air
cleaner. ??{T; F}
答案：子问题 1：F; 子问题 2：T; 子问题 3：F; 子问题 4：F; 子问题 5：F
题目7：— ?Some cars are really expensive. — ?? ? ? ? ? ? ? ? ? ? ? : I don't know about that.? ; I do hope so.?
; Certainly they are. They burn less gas.? 答案：Certainly they are. They burn less gas.?
题目8：The organization has __________ a campaign to raise money for the election. : take ; launch ; make
答案：launch
题目9：All the mobile phones must __________?before the meeting begins.? : be turned off ; be turning off ; turn off
答案：be turned off
题目10：— ?How do I get to the garage? I need to have my car repaired. — ?? ? ? ? ? ? ? ? ? ? ?
: Yes,there is a garage near here. ; It's vetry far.
; Go down this street and turn left. 答案：Go down this street and turn left.
题目11：— ?Some cars are really expensive. — ?? ? ? ? ? ? ? ? ? ? ? : I don't know about that.?
; Certainly they are. They burn less gas.? ; I do hope so.?
答案：Certainly they are. They burn less gas.?
题目12：He gave the boss a report which __________ the current market.? : expected ; analyzed ; explained 答案：analyzed
题目13：The organization has __________ a campaign to raise money for the election. : make
; launch ; take
答案：launch
题目14：All the mobile phones must __________?before the meeting begins.? : be turning off ; be turned off ; turn off
答案：be turned off
题目15：二、完型填空：阅读下面短文，从A、B、C三个选项中选择合适的内容将短文补充完整。
? ? ?You jump into a car, tell it where you want to go then sit back and let a computer take control. It seems a dream in the future. It isn't. ? ? ?In many ways such driverless cars are already with us. There is partial automation in many cars, such as intelligent braking, lane departure warning and automatic parking. The systems are there {A; B; C}?cars can pretty much drive themselves. No one noticed the introduction of cruise control. We've got collision avoidance, and we'll soon have automatic lane change.
? ? ?Improving this technology should make the roads safer. Machines are much better at following rules than humans. Driveway signs advise drivers to slow down to avoid {A; B; C}?jams. They are often ignored by drivers. But it won't happen {A; B; C}?a computer. Driverless cars could also choose the best route to avoid traffic jams. ? ? ?Fewer jams will mean {A; B; C}?stop-start driving. Maintaining smooth and constant speeds will improve fuel efficiency. Computers could also be programmed to take the greenest route, rather than the fastest one. Under?computer control, cars could also travel much closer together.
? ? ? They can effectively “slipstream” one another and use less fuel to move themselves forward. They can even form multi-car “trains” going {A; B; C}?high speeds. However, with driverless cars on the roads, there will be potential trust issues between people and machines. We could therefore see guard rails back on the sides of pavements. This would be a backwards step. 1. ? ?A. because ? ? ? B. so that ? ? ? ?C. such as 2. ? ?A. creating ? ? ? ?B. to creat ? ? ? C. creat 3. ? ?A. with ? ? ? ? ? ? ?B. to ? ? ? ? ? ? ? C. on 4. ? ?A. more ? ? ? ? ? ? B. little ? ? ? ? ? ?C. less 5. ? ?A. over ? ? ? ? ? ? ?B. in ? ? ? ? ? ? ? C. at
答案：子问题 1：B; 子问题 2：A; 子问题 3：B; 子问题 4：C; 子问题 5：C
题目16：— ?That’s a nice car! — ?? ? ? ? ? ? ? ? ? ??
: Oh,thanks.I go it yesterday. ; Sorry,it's too cheap. ; You can have it.
国开04007理工英语3任务7答案
