Question

【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

Answer 1

【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。