题目内容
—Look! Someone ________ the floor.
—Well, it wasn't me. I went shopping just now.
A.had swept B.has swept C.was sweeping D.is sweeping
B
【解析】考查动词时态。——看!有人已经扫过地了。——嗯,不是我。我刚刚出去买东西了。根据“it wasn't me”可以推断出“扫地”这一动作已经完成,并结合语境分析,该动作的结果对现在的情况有影响,故用现在完成时。
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