题目内容
--Did you call Sara back ?
--I didn’t need to ,_____ we’ll have a meeting together tonight.
- A.though .
- B.unless
- C.because
- D.if
C
because引导的让步状语从句。
because引导的让步状语从句。
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题目内容
--Did you call Sara back ?
--I didn’t need to ,_____ we’ll have a meeting together tonight.