________ the boy didn't take medicine made his mother an Wap版

试题详情及答案解析

________ the boy didn't take medicine made his mother angry.

A．That	B．What
C．How	D．Which

答案：A

试题分析：考查主语从句。句意：男孩没有按时吃药这件事让他妈妈非常生气。谓语动词made前面是主语部分，即主语从句，从句“the boy didn't take medicine”不缺少成分，故用that引导主语从句，that不作成分，但不能省略，故选A。
考点：考查主语从句