_________ you have a baseball bat?[ ]
A. Do
B. Does
C. Are
D. Is
答案:A
风温病的致病邪气为()。
A.风热病邪
B.温热病邪
C.燥热病邪
D.伏寒化温病邪
E.疫疠病邪
气管内插管留置时间不能超过
A.12h~24h
B.48h~72h
C.4d~5d
D.6d~7d
E.8d~10d