问题补充：
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 the world. Of course, they can also learn over the radio. 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 (智力), too. They learn newer and better ways of doing things. They may 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？
【小题1】A few children go to bed late because they 。A．are busy with their lessonsB．do their homeworkC．watch TVD．listen to the radio【小题2】Children can see anything。A．in the book B．on the radio C．on TV D．by watching TV【小题3】TV helps to open children s 。A．eyes and minds B．minds C．eyes or minds D．eyes【小题4】children watch TV only on Saturday or Sunday evening. A．A lot B．Much C．A lot of D．A little【小题5】Children can study better and more easily with TV because.A．they like to watch TVB．they can hear at the same timeC．they can watch at the same timeD．they can listen to and see something at the same timeC
答案：
(答案→)C
解析：这篇短文主要介绍了孩子们看电视的好处。
【小题1】根据最后一段But a few children watch TV every night. They go to bed very late. 描述，可知选C。
【小题2】根据第一段But they can t see anything over the radio. 描述，可知选B。
【小题3】根据第二段TV helps to open children s eyes. TV helps to open their minds (智力), too.描述，可知选A。
【小题4】根据最后一段Many children watch TV only on Saturday or Sunday evening.描述，可知选C。
【小题5】根据第一段But they can learn better and more easily with TV. Why？ Because they can hear and watch at the same time.描述，可知选D。考点：关于孩子看电视的议论文阅读
