题目内容
【题目】—This physics problem is too difficult. Can you show me _______, Li Lin?
—Of course.
A.what to work it out
B.what to work out it
C.how to work it out
D.how to work out it
【答案】C
【解析】疑问词+不定式，it应放在work out中间。
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题目内容
【题目】—This physics problem is too difficult. Can you show me _______, Li Lin?
—Of course.
A.what to work it out
B.what to work out it
C.how to work it out
D.how to work out it
【答案】C
【解析】疑问词+不定式，it应放在work out中间。
