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(题文)We’ll go for a walk if it_____ tomorrow.

A. will not rain B. isn’t raining C. doesn’t rain D. isn’t rain

C 【解析】 句意:如果明天不下雨,我们就去散步。if如果,引导的条件状语从句不用将来时态,用一般现在时态来代替;根据rain动词,下雨,否定句加doesn't;故选C。
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