At that moment I was just standing by the window in my room I could see what was occurrin

问题补充：

At that moment, I was just standing by the window in my room,I could see what was occurring on the street.

A. from which

B. from whose

C. from that

D. from where

答案：

A. from which

B. from whose

C. from that

(答案→)D. from where

解析：考查定语从句的特殊用法。在定语从句中from where意为：从那里…句意：那时，我站在房间的窗户边，从那里我能看见街上发生的事情。