问题补充：
As soon as I joined the big crowd yesterday, I got from my friends.
A. lost
B. separated
C. divided
D. spared
答案：
A. lost
(答案→)B. separated
C. divided
D. spared
解析：考查动词辨析： A. lost失去，B. separated分开，C. divided分成，D. spared腾出，匀出，get lost迷路，get separated被分开，divide是整体分成几部分，选B。
