有机磷酸酯类中毒解毒药（）
A.阿托品
B.盐酸戊乙喹醚
C.胆碱酯酶复能剂
D.苯那辛
E.二巯基丙醇
参考答案：A, B, C, D
________ by the heavy snowfalls, Chenzhou, a city in South China, was cut off from the outside,
________ water and electricity shortage.[ ]
A. Having struck; facing
B. Having struck; faced
C. Struck; facing
D. Struck; faced
保护渣的黏度越大，越有利于铸坯质量提高。
