Question

【题目】My brother practices ______ every Sunday.

A. to swimB. swimmingC. swimsD. swim

Answer 1

【答案】B

【解析】

句意：我的弟弟每周日练习游泳。A. to swim 游泳，动词不定式；B. swimming游泳，现在分词；C. swims游泳，第三人称单数；D. swim游泳，原形。短语practice doing sth.表示练习做某事。根据题意，故选B。