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【题目】The little boy was watching a late night film at home ________, right in the middle of a thrilling scene, the television went blank.

A. which B. when C. where D. that

【答案】B

【解析】

试题分析: B考查连词,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)……”

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