题目内容
（请给出正确答案）
They pressed ahead with the liquidation of hostile elements among people.
A．examination
B．extermination
C．investigation
D．execution
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听力原文：M: I need this suit cleaned and pressed by this afternoon. Is it possible？
W: Well, we do take rush orders but it's going to cost you a bit more. What time do you need it by？
M: I have to wear it to a very important job interview today. Can you have it ready for me by 2 o'clock？
W: I have a coat and a pair of pants on rush order today, but they don't have to be ready until later this evening. I'll get to it right after I am finished with this jacket I am working on. It should take me about 40 minutes to get the job done, so I should be able to finish it right before lunchtime. You can come and pick it up anytime after 12.
Why does the man need to get his suit pressed in a hurry？
A．He doesn't have anything to wear to work.
B．He will be attending a party this evening.
C．He wants to wear it to a job interview.
D．He hopes to impress someone special.
M: That sounds serious! She'd better see a psychiatrist at the counseling centre.
Q: What does the man suggest Anna do？
(18)
A．Cheer herself up a bit.
B．Find a more suitable job.
C．Seek professional advice.
D．Take a psychology course.
W: Hi,Tom. Fve got the job I wanted in the company. M:________!That’s good news.
A.Go ahead
B.Good luck
C.Congratulations
D.Don’t woriy
A sound is a pressure disturbance: a sonic boom, like other explosive sounds, is the result of an abrupt change in pressure. An airplane in subsonic flight produces weak changed in pressure, but because these disturbances travel at the speed of sound, they move faster than the airplane and stay in front of it. In effect, these disturbances warn the air to get out of the way, and the an does just jet, however, gets ahead of its own pressure disturbances. Consequently a wave of suddenly com pressed air--a shock wave--builds up and is thrown off like the wave ;hat spreads from the bow of a speedboat.
Can sonic booms be eliminated？ The answer is a categorical negative--they are an innerent(内在的) part of supersonic flight--but the sonic boom probably can be reduced; government and private research is now under way to improve understanding of the sonic boom. If and when the booms can be reduced to tolerable levels, commercial supersonic transports can come rata service.
Before commercial airliners travel faster than sound, problems must 0e solved regarding ______.
A．design
B．Construction
C．operation
D．all of the above
听力原文：M: Where is the No. 3 teaching building？
W: Go ahead and mm right. You'll see a white building.
Q: Where are the two speakers？
(12)
A．In a park.
B．On a campus.
C．At a downtown street.
D．At a bus stop.
A.Good luck
B.Congratulations
C.Come on
D.Go ahead
听力原文：W: Your car is so dirty, I simply can't stand it.
M: If you don't mind, go ahead washing it.
What do we know from the talk？
A．The man has washed the car.
B．The woman has to wash the car.
C．The children are washing the car.
听力原文：W: Go ahead and have a seat.
M: Thanks, but I'd rather stand.
What does the man probably do？
A．Remain standing.
B．Sit down.
C．Go ahead of the woman.
D．Pick up the chair.
It is a huge task to ______ all the rooms in the building in such a short time
A.go ahead with
B.keep up
C.clean up
D.work out
M: I know just what you mean, I'll be really pressed to get it done.
Q: What can we infer from the conversation？
(18)
A．The man agrees that the workload is heavy.
B．The man won't be able to go to the lab today.
C．The man thinks the woman is being unfair.
D．The man feels the assignment is reasonable.
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