高等继续教育 / 专科英语I
正确率：100%
题型描述: 单选题
They guarenteed our victory and ＿＿＿＿＿＿＿＿＿＿ our victory helped them a lot.
A.in turns
B.in return
C.in turn
D.on turn
They guarenteed our victory and ＿＿＿＿＿＿＿＿＿＿ our victory helped them a lot.
A.in turns
B.in return
C.in turn
D.on turn
参考答案：