问题
选择题
I had thought he wouldn’t like to help me with my math problem. However，____‚he agreed______ me when I asked him for help.
A. to my surprised, to help
B. to my surprise, helping
C. to my surprise, to help
答案
答案：C
题目分析：句意：。我原以为他不想帮助我解决数学问题。然而，让我惊奇的是，我请他帮忙时他同意了。To one’s surprise使某人惊奇的是；agree to do sth同意做某事，所以选C。