40.I really appreciateto help me, but I am sure that I will be able to manage it by myself.

A. you to offer

B. that you offering

C. your offering

D. you to have offered

正确答案：C

解析：

4（）.【翻译】我真的很感激你愿意帮助我，但是我确信自己能够处理好。【精析】C apprec.ate在这里意为“感谢，感激”，其后可跟名词、代词或动名词作宾语，所以应选C。其中your为 offering的逻辑主语：

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