题目

题型：不详难度：来源：

When he was awake, she found she was lying on _______ seemed to be a piece of stone.

A．that

B．which

C．what

D．it

答案

C

解析

考查连词。根据_______ seemed to be a piece of stone 缺主语可知要用what连接从句作was lying on的宾语，what相当于sth that。句意：她醒来时发现自己躺在似乎是石头的东西上面。