高等继续教育 / 基础英语II
正确率：100%
题型描述: 单选题
They were interviewed one ＿＿＿＿ .
A.once
B.at a time
C.a time
D.one time
They were interviewed one ＿＿＿＿ .
A.once
B.at a time
C.a time
D.one time
参考答案：
佳题速递：