—Do you think you could do without help?
— . This is not the first time for me.
A. Take care
B. Hurry up
C. Not exactly
D. Don’t worry
网友回答
A. Take care
B. Hurry up
C. Not exactly
(答案→)D. Don’t worry
解析：本题考查交际用语。Don’t worry不要担心。句意：——你认为没有帮助你能做吗？——不要担心，对我来说这不是第一次。