–I’msorrythatIdidn’tworkoutthisproblem.  –It’s

问题详情：

 –I’m sorry that I didn’t work out this problem.

   –It’s_______ our ability. I didn’t figure it out, either.

   A. over              B. above            C. within           D. beyond  

【回答】

D

知识点：介词

题型：选择题