高等继续教育 / 大学英语语法
正确率：100%
题型描述: 单选题
They all had to sell something ＿＿＿ a loss.
A.over
B.of
C.against
D.at
They all had to sell something ＿＿＿ a loss.
A.over
B.of
C.against
D.at
参考答案：
佳题速递：