【题目】Mike has to practice ____ in the swimming pool twice a week. ( )
A.swim
B.swam
C.to swim
D.swimming
【答案】D
【解析】
句意:迈克必须每周在游泳池里练习两次______。practice doing sth练习做某事,A游泳,动词原形,B游泳,动词过去式,C去游泳,动词不定式,D游泳,动词ing,故选D。

编辑:chaxungu时间:2026-04-11 01:16:05分类:小学英语题库
【题目】Mike has to practice ____ in the swimming pool twice a week. ( )
A.swim
B.swam
C.to swim
D.swimming
【答案】D
【解析】
句意:迈克必须每周在游泳池里练习两次______。practice doing sth练习做某事,A游泳,动词原形,B游泳,动词过去式,C去游泳,动词不定式,D游泳,动词ing,故选D。
