He didn't know (
A.what is wrong with him B.what was wrong with him C.what wrong is with him D.what wrong was with him 给些说明,
人气：128 ℃ 时间：2020-03-23 11:36:27
解答
B对.
宾语从句：陈述语序,排除C与D； 主句是一般过去时,从句要用相应的过去时,再排除A
加油!不明白再问!这里难点就在于，哪个算是陈述语序。what is wrong with sb ?本身就是陈述语序，记住就行了。（ WHAT 既是引导词也是从句的主语）
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