2019四级听力改革特训习题七

2019四级听力改革特训习题七

英语四级改革听力习题：

32.

A. 6 million dollars.

B. 25 million dollars.

C. 6,000 dollars.

D. 400 million dollars.

33.

A. An engine room.

B. A big kitchen.

C. A great theatre.

D. A high building.

34.

A. The plane is safe even if its engines fail.

B. There are three engines on each of the giant jet plane.

C. There is an extra engine on each of the giant jet plane.

D. The engines never fail on the giant jet plane.

35.

A. Two mechanical pilots will do the job.

B. The giant jet will crash.

C. The giant jet will be forced to land.

D. The engines of the giant jet will stop working.

英语四级改革听力材料

Have you ever traveled on any of the giant jetairplanes? If you have not been a passenger on oneof these planes, try to imagine a jet which is morethan 70 meters long and more than 5 stories high atthe tail. [32]Such a plane costs at least 25 milliondollars to build. It costs at least $6,000 to fill thisgiant with fuel. [33]Inside, the jet looks more like agreat theatre than a plane. It has 6 kitchens. They are all needed when the plane is full. Thejet can hold more than 400 passengers. Imagine that number in one jet plane. Is there anydanger that the jet's engines will fail? Fortunately, the planes appear to be quite safe. On eachplane, there are twice as many engines as it needs. [34]If two engines fail on the same side,the plane can easily use its other engines to land.

[35]There are also two mechanical pilots totake charge, if the human pilots cannot fly the plane.

Questions 32 to 35 are based on the passage you have

just heard.

32. How much does it cost to build the giant jet?

准确答案：B

解析：短文说：“制造这种飞机至少要花费2502万美元。”故答案为B。

33. What does the giant jet look like inside?

准确答案：C

解析：短文提到：“这种大型喷气式飞机的内部看上去更像一个大剧院。”故C准确。

34. What do we learn about the engines of the giant jet plane?

准确答案：A

解析：短文提到：“即使同侧有两台发动机失灵，飞机还是能够轻而易举地凭借其他发动机着陆。”故A准确。

35. What will happen if the human pilot cannot fly the plane?

准确答案：A

解析：短文最后一句说：“如果驾驶员不能操纵飞机，两个机械驾驶员就会接替他们的工作。”故选A。