题目内容
.Do you spend an hour __________ badminton every day?
A.play | B.playing | C.plays | D.to play |
B
考查固定结构。spend an hour(in)doing sth .所以选B。
练习册系列答案
相关题目
题目内容
A.play | B.playing | C.plays | D.to play |