What are the main functions of dances in their cultures
A. Traditional dances performed are nothing more than a spectacle.
B. Dances are mainly for entertainment in their customs.
C. They sometimes perform dances for sacred ceremonies.
D. In their cultures dance is only for the ritual ceremonial service.
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化学性质稳定，不容易被氧化的药物是
A. 麻黄碱
B. 异丙肾上腺素
C. 克仑特罗
D. 肾上腺素
E. 去甲肾上腺素
Television is one of the means by which these feelings are created and conveyed.
A. 电视是制造和传播这种感觉的媒介之一。
B. 电视是制造和传播这种情绪的媒介之一。
C. 电视是制造和传播这种情绪的意思之一。
D. 电视是创造和传递这种感情的媒介之一。
Which of the following is NOT true about the findings of the polls
A. Good family atmosphere gives kids an advantage in school study.
B. "Family gap" applies to students of all backgrounds.
C. Parents' education background has little impact on the children's score.
D. There is a racial and gender difference on the children's score.
下列哪一类药物不需作治疗药物监测
A. 治疗指数低的药物
B. 合并用药有相互作用而影响疗效时
C. 给药后个体间血药浓度差距很大的药物
D. 肾功能不良患者应用主要经肾排泄的药物
E. 有效血药浓度范围很大的药物
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