---You’re going to collect money for the drought areas in southwestern China?
--- . We should try our best to give them a hand.
A. No, I am not
B. No, I was just joking
C. Yes, I do
D. Yes, I have never been more serious
网友回答
A. No, I am not
B. No, I was just joking
C. Yes, I do
(答案→)D. Yes, I have never been more serious
解析：可联系答.案.网客服索取。