Heavy fighting has been going on after the guerrillas(游击队)had _____(launch) their offensive.

题目类型: 填空题

题目内容

Heavy fighting has been going on after the guerrillas(游击队)had _____(launch) their offensive.

正确答案

launched

AI解析

游击队在发动攻势之后,激烈的战斗一直在持续。这里使用了过去完成时态,表示游击队发动攻势的动作发生在战斗开始之前,即动作先于战斗发生。因此,正确答案是“launched”,表示游击队已经发动了攻势。

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