感染中毒性休克可选用()。
A.山莨菪碱
B.毒扁豆碱
C.后马托品
D.东莨菪碱
E.新斯的明
参考答案:A
解析:
M胆碱受体阻断药—山莨菪碱的用途
Mr. Yu often has sports on Sunday morning, _____ he? [ ]
A. does
B. doesn't
C. has
D. hasn't
玻璃纤维增强热固性树脂现场缠绕立式储罐中罐顶板和加强筋树脂含量不小于()%。