Question

【题目】The boy is only five years old, but he can______.

A. swim B. swims C. swimming D. swiming

Answer 1

【答案】A

【解析】

句意：那个男孩只有五岁，但是他会游泳。位于情态动词can后，作谓语，故用动词原形，故为swim。故选A。