Would you mind giving me an introduction of your company？ （)

Would you mind ______ alone at home tonight, Tom？

A. leaving

B. being left

C. to leave

D. to be left

A.opened

B.to have closed

C.to close

D.closing

A.It’s very kind of you

B.Yes, I wouldn’t

C.No, I don't mind

D.Here you are

It's hot here, Would you mind ______ the windows.？

A．to open

B．open

C．opening

D．opened

A.Yes，please

B.Yes，that’s all right

C.No，thank you

D.No，go right ahead

A.No, that’s all right.

B.Of course, I like to.

C.Yes, you can.

D.Certainly, please do.

Passenger A: Excuse me, would you mind changing seats with me？

Passenger B:_________

Passenger A: Thank you. That's very kind of you.

A． That's easy

B． Yes, I will

C． Not at all

D． I'd like to

A.It’s my fault

B.I don’t know

C.You can’t

D.It’s over there on the desk

Would you mind telling me the possibilities of my success ______？

A．forward

B．in 'advance

C．primarily

D．now and then

There is no creature that does not need sleep or complete rest every day.

If you want to know why, just try going without sleep for a long period of time. You will discover that your mind and body would become too tired to work properly. You would become irritable and find it hard to think clearly or concentrate on your work. So sleep is quite simply the time when the cells of your body recover from the work of the day and build up supplies of energy for the next period of activity.

One of the things we all know about sleep is that we are unconscious in sleep. We do not know what is going on around us. But that doesn't mean the body stops all activity. The important organs continue to work during sleep, but most of the body functions are slowed down.

For example, our breathing becomes slower and deeper. The heart beats more slowly, and the blood pressure is lower. Our arms and legs become limp(柔软的) and muscles are at rest. It would be impossible for our body to relax to such an extent if we were awake. So sleep does for us what the most quiet rest can not do.

Your body temperature becomes lower when you are asleep, which is the reason people go to sleep under some kind of covers. And even though you are unconscious, many of your reflexes(习惯性思维) still work. For instance, if someone tickles(使觉得痒) your foot, you will put it away in your sleep, or even brush a fly from your forehead. You do these things without knowing it.

If you don't have as much sleep as your body needs, you will ______.

A．work properly

B．think clearly

C．keep your attention on your work

D．easily get angry

es you short of breath. To fly over the Channel takes only twenty minutes (as long as you' re not held up at the airport), but it' s an expensive way to travel. You can travel by hovercraft if you don' t mind the noise, and that takes forty minutes. Otherwise you can go by boat, if you forget your sea-sickness ills. All these means of transport have their problems and the weary(不耐烦的) traveler often dreams of being able to drive to France in his own car. "Not possible", you say. Well, wait a minute. People are once again considering the idea of a Channel tunnel or bridge.

This time, the Greater London Council is looking into the possibility of building a Channel link straight to London. (79) A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge, whereas a tunnel would provide a rail link only.

Why is this idea being discussed again？ Is Britain becoming more conscious of the need for links with Europe as a result of joining the EEC(欧共体) ？ Well, perhaps. The main reason, though, is that a tunnel or bridge would reach the twenty square kilometers of London' s disused dockland(船坞地). A link from London to the continent would stimulate trade and re-vitalize(使…各新有活力) the port, and would make London a main trading center in Europe. (80)With a link over the Channel, you could buy your fish and chips in England, and be able to eat them in France while they were still warm!

Which of the following statements is TRUE？

A．Swimming across the Channel takes less than four hours.

B．The idea of a Channel tunnel or bridge is a very new one.

C．It is considered to be more difficult to swim across the channel than any other means.

D．A tunnel or bridge would only reach as far as the coast.