Sincenobodygavehimanyhelp,he havedonetheresearchonh...
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问题详情:
Since nobody gave him any help, he have done the research on his own.
A. can B. must C. would D. need
【回答】
B
知识点:情态动词
题型:选择题
问题详情:
Since nobody gave him any help, he have done the research on his own.
A. can B. must C. would D. need
【回答】
B
知识点:情态动词
题型:选择题