Any employee working late on Friday must

最全题库2022-08-02  25

问题 Any employee working late on Friday must remember to turn off all computer equipment(  )leaving for the night.A.thenB.untilC.beforeD.because

选项 A.then
B.until
C.before
D.because

答案 C

解析 before有“在……之前”的意思。句意为:任何一位在周五晚下班的员工,在离开之前,务必记得关掉电脑设备。
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