题目内容：
Is it the first time you’ve been here, Mr. Green?A、Yes, you are.
B、Yes, I did.
C、Yes, It is.
D、Yes, it does.
参考答案：
选择题：Is it the first time you’ve been here, Mr. Green?A
- 题目分类：兰州工业学院-大学英语
- 题目类型：选择题
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A、Yes, you are.
B、Yes, I did.
C、Yes, It is.
D、Yes, it does.