液氯常温下为黄绿色、有强烈刺激性臭味的气体。（）
参考答案：对
_____ in the middle of the street was the emperor with nothing on and everyone shouted,
"What beautiful clothes!"[ ]
A. Walking
B. To walk
C. Having walked
D. Walked
如图示，下述何者漂浮导管不能直接测出（）
A.右房压
B.肺毛细血管楔压
C.右室压
D.肺动脉压
E.左房压
