问题
选择题
单项选择。（ ） —Hi, can I help you? —_____. |
A. Yes, please B. No, I can't C. Yes, I can D. You are welcome |
答案
答案：A
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单项选择。（ ） —Hi, can I help you? —_____. |
A. Yes, please B. No, I can't C. Yes, I can D. You are welcome |
答案：A