题目内容：

It seems that he was succeeded at last in the USA.---But you can never imagine ________
A.what a hard life he has experienced.B.what he has experienced a hard life C.he has experienced what a hard life.D.what a hard life has he experienced

优质解答

答案是A
这是what引导的从句充当宾语
what a hard life he has experienced
B a hard life应位于what之后都对,排除
C what a hard life放在从句首,排除
D has he experienced语序不对,排除