题目内容：

Most children like to watch TV. It’s very interesting. By watching TV they can see and learn a lot and know many things about their country and the world. Of course, they can also learn over the radio(收音机). But they can learn better and more easily with TV. Why? Because they can hear and watch at the same time. But they can’t see anything over the radio.

TV helps to open children’s eyes. TV helps to open their minds, too. They learn better and better ways of doing things. They can find the world is now smaller than before.

Many children watch TV only on Saturday or Sunday evening. They are always busy with their lessons. But a few children watch TV every night. They go to bed very late. They can’t have a good rest. How about you, my young friend?

1.According to the passage, a few children go to bed late because they ________.

A. are busy with their lessons    B. do their homework

C. watch TV every night    D. listen to the radio

2.Children can’t see anything ________.

A. in the country    B. over the radio

C. on TV    D. by watching TV

3.TV helps to open children’s ________.

A. eyes and minds    B. minds    C. eyes or minds    D. eyes

4.___children watch TV only on Saturday or Sunday evening.

A. No    B. Hundreds of    C. A lot of    D. Few

5.Children can study better and more easily with TV because.

A. they like to watch TV

B. they can’t learn over the radio

C. they don’t like to listen to the radio

D. they can hear and see something at the same time