. Busy as he is, he ________ a few hours a week for physical exercise.A．set offB_刷题宝

题干

. Busy as he is, he ________ a few hours a week for physical exercise.

A．set off

B．set about

C．set aside

D．set away

上一题下一题 0.85难度单项选择更新时间:2010-06-06 09:30:57

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