—The trip shouldn’t take more than an hour. —.It is at least two hours.A. I guess soB. Tha

问题补充：

—The trip shouldn’t take more than an hour.

—.It is at least two hours.

A. I guess so

B. That’s it

C. You must be joking

D. It depends

答案：

A. I guess so

B. That’s it

(答案→)C. You must be joking

D. It depends

解析：句意：这个旅途不会花费超过一个小时。你一定在开玩笑吧。至少得要两个小时。从四个选项看，A.我想是吧 B.就是它C.你肯定在开玩笑吧D.那要看.可知，C答案符合题意