The manager has offered us a two-week holiday to Beijing next month.
I have been looking forwarding to it.
A. Good idea!
B. Don’t worry
C. Oh really?
D. why not
网友回答
A. Good idea!
B. Don’t worry
(答案→)C. Oh really?
D. why not
解析：句意，这是两个人之间的对话。第一个人说：“下个月，经理让我们去北京度假两个星期。” 第二个人说： “真的吗？”Good idea好主意 Don’t worry 别担心Oh really 真的吗 why not为什么不，故选C，最符合题意。