问题
选择题
30. She had no idea how it _____ that her husband met with trouble again.
A．came about
B．came out
C．came across
D．came up
答案
答案：A
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30. She had no idea how it _____ that her husband met with trouble again.
A．came about
B．came out
C．came across
D．came up
答案：A