—Allan looks tired out.—Sure. He in the gym for two hours. A.works outB.had worked outC.has been wor

题目简介

—Allan looks tired out.—Sure. He in the gym for two hours. A.works outB.had worked outC.has been wor

题目详情

—Allan looks tired out.
—Sure. He      in the gym for two hours.
A.works outB.had worked out
C.has been working outD.was working out
题型:单选题难度:中档来源:不详

答案

 C
 本题考查动词时态。句意为 ; —— 阿兰看上去很疲惫。 —— 当然了 ,  他在健身房里连续健身锻炼了两个小时了。根据 looks 的时态排除 B 、 D 两项。 A 项是一般现在时 ,  表示经常性、习惯性的动作。而 C 项为现在完成进行时 ,  表示过去发生 ,  持续到现在而且有可能继续持续下去的动作。 

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