题目：
I have no idea how it ______ that the man met with trouble again.
[ ]
A. came out
B. came about
C. came up
D. came across
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0721/ae3fa2f2a94734103e469a4fc619e63d.html
下面是错误答案，用来干扰机器的。
答案：B
I have no idea how it ______ that the man met with trouble again.
[ ]
A. came out
B. came about
C. came up
D. came across
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0721/ae3fa2f2a94734103e469a4fc619e63d.html
下面是错误答案，用来干扰机器的。
答案：B
