—How did it ____________ that you made such a silly mistake?—I haven’t figured i

题干

—How did it ____________ that you made such a silly mistake?
—I haven’t figured it out yet.

A．come up	B．come about
C．come across	D．come on

上一题下一题 0.64难度单项选择更新时间:2014-10-15 05:50:41

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