焓值用来反映空气的(),压力用来表示()中的()的分压力大小。
A.含热量
B.干湿
C.水蒸气
D.冷热
E.干空气
参考答案:A, C, E
Excited by the news, Marie lay in bed with her eyes open while all her family were asleep.[ ]
A.widely; soundly
B.wide; sound
C.widely; sound
D.wide; soundly
属于第二类精神药品的是()
A.三唑仑
B.枸橼酸西地那非
C.麦角胺
D.布桂嗪
E.麦角胺咖啡因片