(2013·河南省普通高中适应性检测卷一)People spend many y
题型:选择题
问题:
(2013·河南省普通高中适应性检测卷一)People spend many years learning about favorite sports and ________ how to do them well.
A.practice
B.practiced
C.practicing
D.to practice
(2013·河南省普通高中适应性检测卷一)People spend many years learning about favorite sports and ________ how to do them well.
A.practice
B.practiced
C.practicing
D.to practice