-- What a day! It's mining again. We can't go hiking tomorrow. -- Don' t worry. It won't

问题补充：

-- What a day! Its mining again. We can go hiking tomorrow.

-- Don t worry. It won long.

A. drop

B. rain

C. go

D. last

答案：

A. drop

B. rain

C. go

(答案→)D. last

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