题目内容
【题目】I really don't know _________ this question.
A.which to do
B.which to answer
C.what to do
D.how to answer
【答案】D
【解析】句意:我真的不知道如何回答这个为问题。疑问词+不定式,在句中作宾语。answer 与question搭配,故选D。
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题目内容
【题目】I really don't know _________ this question.
A.which to do
B.which to answer
C.what to do
D.how to answer
【答案】D
【解析】句意:我真的不知道如何回答这个为问题。疑问词+不定式,在句中作宾语。answer 与question搭配,故选D。