We had better start to make the cake____everything is ready.A.unt_英语解答

We had better start to make the cake____everything is ready.
A.until B.before c.though D.since
选哪个?
为什么?

人气：407 ℃　时间：2020-09-21 07:05:44

解答

【答案】D.since
since引导的原因状语从句,表示“既然……”
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