鼻流浊涕,质稠量多,气味腥臭的临床意义是()
A.外感风热
B.湿热蕴阻
C.外感风寒
D.风寒束肺
E.燥邪犯肺
参考答案:B
Mr. Smith _____ some dishes yesterday.[ ]
A. buy
B. bought
C. boughts
Z型和Q型阀门电动装置各适用于哪类阀门?