All her time________ experiments, she has no time for films.A．devoted to doB．de

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All her time________ experiments, she has no time for films.

A．devoted to do	B．devoted to doing
C．devoting to doing	D．is devoted to doing

上一题下一题 0.64难度单项选择更新时间:2011-10-25 02:27:28

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