pupils complain that there aren't enough quality programs on tv _ are show for them A.that B.what
问题描述：
pupils complain that there aren't enough quality programs on tv _ are show for them A.that B.what
请详细说明选项原因
答
这个句子有错误.应该是that are showed for him.that引导了一个定语从句,修饰 programs .what不可以引导定语从句.
学生们抱怨说电视上并没有足够有质量的节目为他们而播放.