问题 选择题

Jim ________ a late night film at home when,right in the middle of a thrilling scene,the  television went blank.                                         (2013·陕西,17)

A.watched

B.had watched

C.was watching

D.would be watching

答案

答案:C

句意为:吉姆在家看一部午夜电影,看到中间一幕惊险的场景时,屏幕上突然出现一片空白。该句考查be doing...when...结构,意为“正在做……就在这时(突然)……”。从后面的动作went blank可知“看电影”发生在过去;并且是当吉姆正在看的时候,所以该题要用过去进行时态,即was watching。

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