___ you are very tired, take a rest.为什么用Since,而不用if
人气：371 ℃ 时间：2019-08-21 21:38:43
解答
since的确是“因为”的意思,但为了与as,for,because等区分开来,我们都翻译成“既然”.如果用if,这里就是if引导的条件状语从句,主句是祈使句,时态前后一致,逻辑也正确,所以if也可以.
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