Most children like watching TV．It's very interesting．By watching TV they can see and learn a lot and know many things about their country and world．Of course they can learn on the radio，but they can learn better and more easily on 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 brain，too．They can learn newer and better ways of doing things．They may find the world is now smaller than before．Many children watch TV Saturday or Sunday evenings．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．What's the main idea of this passage?

A．Watching TV is a good help for most student to learn everything．

B．It's interesting to watch TV for children．

C．Watching TV is a good way for children to learn something useful．

D．Watching TV is good for children，but watching TV too much is not good at all．

2．The children like watching TV better than listening to the radio because ________．

A．watching TV is more interesting

B．they can learn more

C．they can watch and hear at the same time

D．They can watch every night

3．In “TV helps to open their brain”，the “brain” means _________．

A．智力                   B．大脑                    C．脑袋                      D．视野

4．A few children go to bed late because they _________．

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

C．watch TV too late                                      D．listen to the radio

5．From this passage we can know，if your friend watches TV too much，_________．

A．his parents will help him with his work

B．his parents will be very angry and stop him from watching

C．it's good way to learn better and more easily

D．it's not good for health，but very good for his lessons