【題目】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】

試題分析： B考查連詞，句意為：吉姆在家看一部午夜電影，看到中間一幕驚險的場景時，屏幕上突然出現(xiàn)一片空白。該句考查be doing...when...結(jié)構(gòu)，意為“正在做……就在這時（突然）……”。

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