题目内容
--- No one can answer the question ______ we can complete the task in time, do you know?
--- Yes, and this is because we don’t know the way ______ the scientist used last time.
- A.whether; which
- B.if; which
- C.whether; in which
- D.if; in which
A
第一空考查同位语从句,说明the question的内容,用whether引导,不能用if,第二空是定语从句,the way做先行词,但定语从句中缺少宾语,用which引导定语从句。选A。
第一空考查同位语从句,说明the question的内容,用whether引导,不能用if,第二空是定语从句,the way做先行词,但定语从句中缺少宾语,用which引导定语从句。选A。
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