Please ________ your hands if you have some questions.A．put onB．put offC．put dow_刷题宝

题干

Please ________ your hands if you have some questions.

A．put on

B．put off

C．put down

D．put up

上一题下一题 0.65难度单选题更新时间:2019-05-11 12:46:14

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