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Makesurethatyouallthelightsbeforeyouleavetheoffice.A.turnoffB.haveturnedoffC.turnedoffD.turnsoffB不行吗

题目详情
Make sure that you all the lights before you leave the office.
A.turn off B.have turned off
C.turned off D.turns off
B不行吗
▼优质解答
答案和解析
答案是A,make sure that后面加一般现在时表示将来.
你可以按祈使句来理解,也就是
make sure that( you )+do=please do
不用完成时.希望对你有所帮助.