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iscertain,though,isthat“thecurseofthemummy”remainsariddletothisday.A.AsB.WhichC.ItD.What

题目详情
____ is certain, though, is that “the curse of the mummy” remains a riddle to this day.
A.As B.Which C.It D.What
▼优质解答
答案和解析
D

考察从句连词的选择。根据句子结构可知,该句为主语从句,从句中缺少is certain的主语,故选择what。