题目内容
I asked him ___ it, but he just remained unmoved.
A. how to do B. to do C. how doing D. doing
B
解析:
从句子结构上来看,句子少了宾补,所以选B.
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题目内容
I asked him ___ it, but he just remained unmoved.
A. how to do B. to do C. how doing D. doing
B
从句子结构上来看,句子少了宾补,所以选B.