题目内容
My son set about ________ questions when I set out ________ lessons.
[ ]
A.
asking; preparing
B.
to ask; to prepare
C.
asking; to prepare
D.
to ask; preparing
答案:C
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My son set out _____ questions when I set about ______lessons.
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B.to ask; to prepare |
C.asking; to prepare |
D.to ask; preparing |