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I was watching the news on TV the power went off.A.when B.as C.while D.until

编辑:chaxungu时间:2026-04-27 02:46:06分类:高中英语题库

【题目】I was watching the news on TV ________ the power went off.

A.when B.as C.while D.until

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【答案】A

【解析】

试题分析: 考查连词。A.when当。。时候; B.as因为; C.while 虽然; D.until 直到; 句意:我正在看电视新闻这时停电了。Be doing when…正在做某事突然。。故选A项;

考点 : 考查连词