Question

【题目】When I walked along the lake, I saw some fish out of the water.

A. jumping B. to jump C. to jumping D. jumps

Answer 1

【答案】A

【解析】句意：当我们沿着湖行走时，我看到一些鱼跳出水面。see sb do sth,看到某人做了某事，强调看到的全过程；see sb doing sth,看到某人正在做某事，强调动作的连续性，进行性。根据时间状语“When I walked along the lake”可知这里强调动作的进行性。故选A。