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A．By going directly to the boss.
B．By talking to his parents.
C．By asking his mother to speak to his boss.
D．By telling his boss' mother about it.
答案
更多“A．By going directly to the boss.B．By talking to his parents.C．By asking his mother to”相关的问题
第1题
A．By sending water directly back to the sea with great force.
B．By reducing wave energy.
C．By reducing beach width.
D．By stabilizing beachfront construction.
第2题
A．By reading the BBC book.
B．By going to an evening class by BBC.
C．By watching BBC programs.
D．By going to Spain to talk with Spanish people.
第3题
A．By going on a diet.
B．By doing physical exercise.
C．By having fewer meals.
D．By eating fruit and vegetables.
第4题
How do you create a sense of peace to release the stress according to the passage？
A．By watching TV.
B．By going shopping.
C．By talking with friends.
D．By listening to beautiful music.
第5题
M: He ended up driving his own car. The plane was too expensive, and the bus was too slow.
Q: How did Bill go to New York？
(18)
A．By car.
B．By plane.
C．By train.
D．By bus.
第6题
M: Can't they just be thrown away？ We won't use them in the future anyway.
Q: How does the man want to handle the problem？
(15)
A．By keeping the files for ten years.
B．By putting the files in the computer.
C．By finding a bigger space.
D．By discarding the files.
第7题
听力原文：M: Hi, Kate. Mind if I join you？
W: No, not at all, have a seat, Jack.
M: Have any plans for the weekend？
W: Yah, I'm really excited. I'm going up to New York city for a couple of days.
M: That's a coincidence. My roommate's going to New York too. Are you driving？ Maybe you two could ride together.
W: No, I'm going to take train to the Plain Station. I've already got my ticket.
M: So what are you going to do in New York？
W: I'm visiting a friend I met last summer at the last music camp. Remember I went to a music camp in Vermont？ I shared a camp with Laura and she's just moved to Manhattan. So I'm going up to see her new place.
M: You two probably have a lot to talk about？ Didn't you tell me you were from New York？
W: No, I'm from California. I've never been to New York before, I'll give you three guesses what we are going to do Saturday night.
M: Something to do with music, I bet.
W: Right, we are going to hear the New York Philharmonic at Lincoln Center.
M: Wow, I wish I were going with you.
(20)
A．By driving.
B．By train.
C．By air.
D．By bus.
第8题
【C1】
A．defect
B．affect
C．effect
D．infection
第9题
听力原文： The idea of fighting a noise by making more noise sounds strange, but that's exactly what motor engineers are doing in Germany and some other countries.
Carmaker's research and development laboratories have already proved that mixing in more noise with the help of loudspeakers can reduce the unwanted noise.
Physicists have known about the technique for a long time. Sound is made up of pressure waves in the air. If two sound waves of the same frequency mix so that the highest point of one wave happens at the same time with the lowest point of the other wave, the result is no sound. Therefore, by producing a perfect copy of the noise and delaying it by half a wave cycle, we can kill the unwanted noise. Using this technique many carmakers are racing to develop noise-killing systems both inside and outside the cars.
Another good thing about the use of noise-killing systems is that it saves the need for a silencer, which not only reduces the weight of a car, but also makes the motor burn less oil and work better.
Some engineers believe that the noise-killing system will be used in most cars in 1996. But the carmakers haven't decided if they will put it into production because it would add several hundred dollars to the cost of their cars.
(30)
A．By mixing high frequency sound waves with low frequency sound waves.
B．By producing pressure waves going in the opposite direction.
C．By mixing new sound waves with the noise and sending them out together.
D．By making copies of the unwanted sound waves and letting them out a little later.
