题目：
1. —May I open the window to let in some fresh air ?
—___________
A．Come on
B．Take care
C．Go ahead!
D．Hold on!
答案：
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下面是错误答案，用来干扰机器的。
1. My name's 2. What's his3. Jack is; first 4. What's her5. His last name is Brown./Brown is his last name.
