题目内容
There are the Olympic Games every two years, ________ winter ________ summer.
[ ]
A.alternate; to
B.alternate; with
C.alternating; and
D.alternating; to
答案:C
练习册系列答案
相关题目
题目内容
There are the Olympic Games every two years, ________ winter ________ summer.
A.alternate; to
B.alternate; with
C.alternating; and
D.alternating; to