---Do you know how this disabled man succeeded in running such a big company?---

题干

---Do you know how this disabled man succeeded in running such a big company?
--- I don’t know , but I think he __________ many difficulties.

A．could have gone through	B．must have gone through
C．might go through	D．need go through

上一题下一题 0.64难度单项选择更新时间:2013-12-03 03:27:49

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