—Do you think I should accept his invitation, Jim?
— If I were you, I certainly would.
A. None of your business.
B. It depends.
C. Why not?
D. I don't think so.
网友回答
A. None of your business.
B. It depends.
(答案→)C. Why not?
D. I don't think so.
解析：考查交际用语。A不关你的事情；B看情况而定；C为什么不？D我不这么认为。句意：—你认为我应该接受那个邀请吗》—为什么不？如果我是你，我就接受。根据后面的If I were you, I certainly would.说明后者建议他接受。故C正确。