高中英语练习.

题目

高中英语练习.
1.The twins are so much alike that never know _______ is which.
A.what B.who C.which D.whom
2.改错.
He has always insisted on his called Dr Turner instead of Mr Turner.
并解释为什么.

答案

1.选B.这里表示人的有两个,who ,whom.但whom 在从句中做宾语,而例句做主语,用who
2,on his being called
insist on doing sth,又因为是被叫做.用被动语态