题目内容
用when,where,what(ever),who(ever),how,why,which等词填空,完成下面名词性从句
The problem is ________ can be sent to replace him.
答案:who
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题目内容
用when,where,what(ever),who(ever),how,why,which等词填空,完成下面名词性从句
The problem is ________ can be sent to replace him.