外感风热病人,可见的症状是( )
A.鼻孔咽喉干燥B.鼻塞流浊涕C.鼻流浊涕腥臭D.鼻血鲜红E.鼻塞流清涕
参考答案:B
Please _________ your coat. It's very cold outside.[ ]
A. put on
B. take off
C. turn on
D. turn off
居住区的人口规模为()人。
A.3000~5000
B.10000~15000
C.20000~30000
D.30000~50000