题目内容

A型题 治疗高脂蛋白血症,首先应该

A. 确定原发继发
B. 消除危险因素
C. 减肥戒酒忌烟
D. 采取膳食控制
E. 进行药物治疗

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A型题 下列H2受体拮抗剂中,具有抗雄激素作用,大量长期应用可产生内分泌紊乱的药物是

A. 西咪替丁
B. 雷尼替丁
C. 法莫替丁
D. 罗沙替丁
E. 尼扎替丁

A型题 药物致畸的敏感期是

A. 受精后半个月内
B. 受精后3周至3个月
C. 受精后3个月至4个月
D. 受精后5个月至6个月
E. 受精后任何时期

Which of the following call be inferred from the passage about cotton production in the United States after the introduction of Whitney's cotton gin()

A. More cotton came from sea island cotton plants than befor
B. More cotton came from short-staple cotton plants than befor
C. Most cotton produced was sold domesticall
D. Most cotton produced was exported to Englan

According to the passage, which of the following contributes to a dull sound being produced by a violin()

A long fingerboard
B. A small body
C. High string tension
D. Thick strings

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