As he was about to go out to search for Mary, she happened ____.A．to coming inB．_刷题宝

题干

As he was about to go out to search for Mary, she happened ____.

A．to coming in

B．to come in

C．came in

D．to have come in

上一题下一题 0.64难度单项选择更新时间:2012-12-25 02:25:14

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