1.He insisted on doing ____B_____ good to others.
A.what he thought it was B.what he thought was
C.what he was thought D.what it was he thought.
答案选B.what he thought was
【解析】A选项放入句子中,what引导的句子有两个动词,所以不对.
2.American automobiles need _C__than imported cars do.
A.more care precision B.care precision more
C.more precision care D.precision care more
答案选C.more precision care
【解析】这是比较句型,结构为more+adj+n1.是what引导的句子必须为一个动词的意思吗