——I’m sorry that I didn’t work out this problem.
——It’s our ability. I didn’t work it out, too.
A. over
B. beyond
C. more than
D. above
网友回答
A. over
(答案→)B. beyond
C. more than
D. above
解析：A. over越过，多于，B. beyond超过，超出…范围，C. more than不仅仅，D. above高于，句意：--很抱歉我算不出这个问题。--这超出了我们的能力，我也算不出。选B。