题目内容:
TheideaofanhourwithoutTVisNOTradicalbecause
A.TVisverypopularamongpeopleforonlytwenty-fiveyears. B.TVisanelectronicbaby-sitter.
C.wemightgetbettershows.
D.radioinvolvesthelistener'simagination.
参考答案:
答案解析: