—What about going for a walk?
— .
A. Go ahead, please
B. Me, too
C. Help yourself
D. Good idea
网友回答
A. Go ahead, please
B. Me, too
C. Help yourself
(答案→)D. Good idea
解析：句意：--去散步怎么样？--好主意。Go ahead, please可以，这是用于鼓励某人的做法； Me, too 我也一样； Help yourself 请自便； Good idea同意某人的提议。根据句意故选D。