According to the author, communication between human beings would be smoother if______.
A.people were more considerate towards each other
B.people were not so tired and irritable
C.women were treated with more courtesy
D.public transport could be improved
第4题
对支气管具有直接作用的药物是
A.氯化铵
B.溴己新
C.乙酰半胱氨酸
D.喷托维林
E.愈创甘油醚
第7题
A.氯化胺
B.溴己新
C.乙酰半胱氨酸
D.喷托维林
E.愈创甘油醚
对支气管具有直接作用的药物是
第8题
能够与痰液中黏蛋白发生直接作用而产生祛痰作用的药物是
A.氯化铵
B.溴己新
C.乙酰半胱氨酸
D.喷托维林
E.愈创甘油醚
第9题
对支气管具有直接作用的药物是
A.氯化铵
B.溴已胺
C.乙酰半胱氨酸
D.喷托维林
E.愈创甘油醚
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