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That's why I help brighten people's days. If you . who's to say that another person w

编辑:chaxungu时间:2026-04-27 03:04:22分类:高中英语题库

【题目】That's why I help brighten people's days. If you ________, who's to say that another person will?

A. didn't B. don't

C. weren't D. haven't

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【答案】B

【解析】试题分析:本题考查条件状语从句中动词的时态。

结合句意可知,空格处句子表达“如果你不去做的话,谁敢说还有其他人去做呢?”,是对现在的一般性假设,主句用将来时,从句用一般现在时,构成“主将从现”。故正确答案为B。