题目内容
—May I open the window to let in some fresh air?
—___________
A. Come on B. Take care C. Go ahead! D. Hold on!
C
根据语境可以知道：去开吧，去做吧。所以答案为：C。容易误选A。come on 的意思是“算了吧！加油！”
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——May I open the window to let some fresh air in? ——
| A．Hold on | B．Go ahead | C．Come on | D．Take care |