A modern city has been set up in _______ was a wasteland ten years ago.

A．what

B．which

C．that

D．where

典型心绞痛发作错误的是：（）

A.体力活动是常见诱因

B.部位在胸骨中上段，界线清楚

C.疼痛可放射至左肩

D.为压榨性疼痛

E.通常持续3～5min