One generation plants the trees undershade another generation rests.A. whichB. whereC. who

问题补充：

One generation plants the trees undershade another generation rests.

A. which

B. where

C. whose

D. what

答案：

A. which

B. where

(答案→)C. whose

D. what

解析：定语从句题。先行词the trees关系词 whose在从句中作定语修饰shade。 句意：前人栽树后人乘凉。