题目内容
—When should I hand in my paper?
— Your paper must as soon as the bell .
A.hand in; rings B.hand in; will ring
C.be handed in; will ring D.be handed in: rings
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题目内容
—When should I hand in my paper?
— Your paper must as soon as the bell .
A.hand in; rings B.hand in; will ring
C.be handed in; will ring D.be handed in: rings