方框中选出一个可以填入空白处的词语,并用其适当形式填(每空一词)。
Most children like watching TV. It’s very . 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 over the radio. But they can learn better and more on TV. Why? Because they can hear and watch at the same time. But they can’t see over the radio. TV helps to open children’s It helps to open their minds, too. They learn newer and Better ways of doing things. Many children watch TV only on Saturday or Sunday evening. But a few children watch TV every night. They go to bed very late. They can’ t have a good rest.