Question

【题目】We saw the old woman across the street slowly. We went up to her and helped her cross it.

A. walking B. walked C. to walk D. walks

Answer 1

【答案】A

【解析】

句意：我们看见那个老太太在慢慢地穿过马路，我们走向前帮她过去。根据see sb do sth看见某人做过某事，see sb doing sth看见某人在做某事，根据We went up to her and helped her cross it，可知是看见她正在过马路；故选A