下列属于窒息性气体的是
A.氮氧化物
B.苯胺
C.硫化氢
D.二氧化硫
E.一氧化碳
参考答案:C
In many places in China, _____ bicycle is still _____ poplar means of transportation. [ ]
A. a; the
B. /; a
C. the; a
D. the; the
某女,36岁。昨日淋雨后出现喘逆上气,胸胀而痛,气粗鼻煽,咳而不爽,痰黄质黏,伴形寒无汗,舌红苔薄黄,脉滑而浮数。治法宜用()
A.宣肺泻热
B.清泻痰热
C.清热化痰
D.化痰平喘
E.泻壅平喘