We were going out for a Christmas meal together the accident happened.A. unlessB. untilC.

发布时间：2020-08-16 13:23:25

We were going out for a Christmas meal together      the accident happened.
A. unless
B. until
C. while
D. when

网友回答

A. unless
B. until
C. while
(答案→)D. when
解析：考查连词。本题考查be doing … when …正在做……突然……。句意：我们去一个圣诞聚餐的时候，突然事故发生了。
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