---Did you wait for him long?-No, I hadn’t waited long he appeared.A. unlessB. untilC.

发布时间:2020-08-16 14:25:01

---Did you wait for him long?
---No, I hadn’t waited long      he appeared.
A. unless
B. until
C. before
D. since

网友回答

A. unless
B. until
(答案→)C. before
D. since
解析:连词辨析。A.除非 B. 直到 C. 在……以前  D. 自从……以后。句意:你等了他很长时间吗?——不,在他出现前我没有等很久。故选C。
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