题目内容
—Haven’t the curtains been drawn yet?—No, ______the lamps outside have already been lighted.
A. though
B. since
C. when
D. after
提示:
| though引导的让步状语从句。
|
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题目内容
—Haven’t the curtains been drawn yet?—No, ______the lamps outside have already been lighted.
A. though
B. since
C. when
D. after
| though引导的让步状语从句。
|
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