题目内容

I don't know if it __________tomorrow, If it _____________, I'll not go fishing.

A. rains;rains
B. Rains;will rain
C. will rain; rains
D. will rain; will rain

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更多问题

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A. 预应力损失
B. 预应力增加
C. 无影响
D. 以上都不对

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