The last time we had a family reunion was my brother’s wedding ceremony four years ago.A.

发布时间：2020-08-17 01:29:25

The last time we had a family reunion was      my brother’s wedding ceremony four years ago.
A. over
B. at
C. on
D. in

网友回答

A. over
(答案→)B. at
C. on
D. in
解析：at the wedding ceremony在婚礼上，介词是固定搭配。句意：上次我们一家的重聚是在四年前的我的弟弟的婚礼上。故选B。
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