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

心源性晕厥发作时的处理措施不包括

A．将患者置于阴凉通风处

B．使患者平卧，头部略低

C．松解患者领口，保持气道通畅

D．去除口腔内异物及分泌物

E．指导患者避免过度劳累及紧张