Mary and I have been close friends we met each other 10 years ago.A. whenB. sinceC. until

发布时间:2020-08-17 02:10:30

Mary and I have been close friends      we met each other 10 years ago.
A. when
B. since
C. until
D. as

网友回答

A. when
(答案→)B. since
C. until
D. as
解析:考查连词:A. when当…时候B. since自从C. until直到. As因为,句意:玛丽和我自从10年前认识,一直是好朋友。选B。
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