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—I’mleavingnow.—youturnoffthelightsandthecomputer.A.TomakesureB.MakesureC.MadesureD.Makingsure

题目详情
—I’m leaving now.
—________ you turn off the lights and the computer.
A.To make sure B.Make sure C.Made sure D.Making sure
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答案和解析
B