主治痰热结胸证的方剂是()
A.半夏泻心汤
B.麻杏甘石汤
C.贝母瓜蒌散
D.清气化痰丸
E.小陷胸汤
参考答案:E
--- So you missed the lecture given by Professor Smith.
---- ____.I got there 30 minutes before it finished.
A.Not exactly
B.Not really
C.Not a little
D.Not at all
在大气压为1.01×105Pa房间里做托里拆利实验,发现管内水银柱的高度仅为750mm,其原因可能是( )
A.玻璃管太长了
B.玻璃管倾斜了
C.玻璃管上端进入少量空气
D.玻璃管太粗了