Suddenly, a good idea ______ his mind.

Suddenly, a good idea ______ his mind.
A、came out
B、came to
C、came up
D、came by
【正确答案】：B
【题目解析】：本题考查词组辨析。A.come out:出现，出版，结果是；B.come to：来到，谈到，苏醒；C.come up：走近，发生，出现；D.come by：得到，从旁边走过。根据题意，“突然，一个好想法跳进他的脑海。"B最符合题意。答案为B。