— Should people stop using their cars and start using public transport?
— . The roads are too crowded as it is.
A. All right
B. Exactly
C. Go ahead
D. Really
网友回答
A. All right
(答案→)B. Exactly
C. Go ahead
D. Really
解析： 考查交际用语，根据上下文的理解，答语是同意问句的观点。所以用exactly表示赞同或强调正确，意为：一点不错，正是如此，完全正确。