Since mid July, many areas in Shaanxi continuous heavy rain, leading to frequent natural disasters.A

题目简介

Since mid July, many areas in Shaanxi continuous heavy rain, leading to frequent natural disasters.A

题目详情

Since mid July, many areas in Shaanxi       continuous heavy rain, leading to frequent natural disasters.
A.sawB.had seenC.has seenD.have seen
题型:单选题难度:偏易来源:不详

答案

D
考查时态。Since+时间点,for+时间段都与现在完成时连用。根据Since mid July可知,应该用现在完成时,排除A、B;主语是many areas,故谓语用复数。故选D。

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