Why not _________ your teacher for help when you can't finish _________ it？A．ask

题干

Why not _________ your teacher for help when you can't finish _________ it？

A．ask; write

B．to ask; writing

C．ask; writing

D．to ask; to write

上一题下一题 0.85难度单选题更新时间:2019-08-07 07:44:47

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