The train from Wenzhou to Hangzhou speed can reach about 300km/h benefits traveling peopl

问题补充：

The train from Wenzhou to Hangzhou speed can reach about 300km/h benefits traveling people.

A. whose

B. where

C. that

D. which

答案：

(答案→)A. whose

B. where

C. that

D. which

解析：考查定语从句：句意：从温州到杭州的火车速度可达到每小时300公里使旅行的人受益。先行词是the train，定语从句中speed缺少定语，用whose引导定语从句。选A。