—Oh,it’stoodifficultforme

问题详情：

—Oh, it’s too difficult for me ____________ the task in such a short time.

   —Cheer up! I am sure you can.

   A. finish                       B. to finish                  C. finished                  D. finishing

【回答】

 B   

知识点：非谓语动词

题型：选择题