You cannot take back your words ______ they are out of your mouth.A.beforeB.whetherC.onceD.while-高三英

题目简介

You cannot take back your words ______ they are out of your mouth.A.beforeB.whetherC.onceD.while-高三英

题目详情

You cannot take back your words ______ they are out of your mouth.
A.beforeB.whetherC.onceD.while
题型:单选题难度:偏易来源:不详

答案

C

试题分析:句意:一旦这些话从你的嘴里说出,就不能收回了。Before在……之前;whether是否;once一旦;while然而,选C。

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