问题描述:
一道英语题关于宾语从句they have done what they can__(help)the childrenin poor areas
为什么what they can__(help)the children in poor areas不可以当做一个宾语从句呢
为什么what they can__(help)the children in poor areas不可以当做一个宾语从句呢
问题解答:
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