As we all know Xiasha Development Zone of Hangzhou is no longer the rural area­­&

问题补充：

As we all know, Xiasha Development Zone of Hangzhou is no longer the rural area­­­­it used to be.

A. where

B. that

C. when

D. what

答案：

A. where

(答案→)B. that

C. when

D. what

解析：可联系答.案.网客服索取。