题目内容
【题目】______ the pictures on the screen more clearly, they moved to the front row.
A. To watch B. Watching
C. Watched D. Having watched
【答案】A
【解析】考查非谓语动词。句意：为了更清楚的看屏幕上的图片，他们移到了前排。表示目的用不定式，故选A。
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题目内容
【题目】______ the pictures on the screen more clearly, they moved to the front row.
A. To watch B. Watching
C. Watched D. Having watched
【答案】A
【解析】考查非谓语动词。句意：为了更清楚的看屏幕上的图片，他们移到了前排。表示目的用不定式，故选A。