As we the big crowd, I got from my family.
A. joined; separated
B. joined in; separated
C. joined; lost
D. joined in; missed
网友回答
(答案→)A. joined; separated
B. joined in; separated
C. joined; lost
D. joined in; missed
解析：句意：当我们加入了人群,我和我的家人分开了。joined 加入某种组织或团体，成为其中一员； joined in 参加活动；根据句意无门加入了人群，故排除AC。 separate from 分开，分离。故选A。