These days the temperature often stays ______ zero in the day - time, at night it falls ________ again.

[　　]

A．on…under

B．above…below

C．below…above

These days the temperature often stays ______ zero in the day - time, at night it falls ________ again.

[　　]

A．on…under

B．above…below

C．below…above

Skin-diving(潜水) is a new sport today. This sport takes you into a wonderful new world. It is like a visit to the moon. When you are under water, it is easy for you to climb big rocks, because you are no longer heavy.
Here, under water, everything is blue and green. During the day, there is lots of light. When fish swim nearby, you can catch them with your hands.
When you have tank (罐) of air on your back, you can stay in deep of water for a long time. But you must be careful when you dive into deep water.
To catch fish is one of the most interesting parts of this sport. Besides, there are more uses for skin-diving. You can clean ships without taking them out of the water. You can get many things from the deep sea.
Now you see that skin-diving is both useful and interesting.
【小题1】Skin-diving is a new sport that_____________.

Good afternoon，and welcome to England. We hope that your visit here will be a pleasant one．Today．I would like to draw your attention to a few of our laws(法律)．

  The first one is about drinking．Now, you may not buy wine(酒)in this country if you are under l 8 years of age，nor may your friends buy it for you．

  The second one is noise．Enjoy yourselves by all means，but please don’t make unnecessary noise，especially at night．We ask you to respect other people who may wish to be quiet．

  The third one is crossing the road．Be careful．The traffic moves on the left side of the road in this country．Use pedestrian crossings(人行横道)and do not take any chances when crossing the road．

    My next point is about rubbish．It isn't lawful to drop rubbish in the street．When you have something to throw away，please put in your pocket and take it home，or put it in dustbin．

Finally，smoking．You are not allowed to buy cigarettes if you are under l6 years of age．

I’d like to finish by saying that if you need any sort of help，you should contact the police，who will be pleased to help you. You can write or directly (直接地) go to ask any policeman.

1. Who do you think is most likely to make the speech?

  A. A guide.                 B. A person who makes laws.

  C. A teacher.                D. An English teacher.

2. How many laws are discussed in the speech?

  A. Four.            B. Three.            C. Six.            D. Five.

3．The main purpose(目的)of this speech is to______．

   A．tell people that those above l8 can drink and smoke in England

   B．declare(宣布)the different laws of England

   C．give advice to travelers in England

   D．warn people against going to England

4. You are not allowed to ______ when you have something to throw away.

  A. drop it in the street        B. put it in your pocket

  C. take it home             D. put it in dustbin

5. The underlined word "contact" in the last paragraph means______.

  A. keep up      B. go to see      C. get in touch with      D. bring trouble

6. From the speech we can learn that______.

   A. in England, if you are under 18 years of age, you may not buy wine, but your friends can buy it for you

   B. you may not buy cigarettes unless you are above 16 years of age

   C. because the traffic moves on the left side of the road, you must use the pedestrian crossings when crossing the road

   D. you can't make a noise except at night