题目内容

Tast 2As you research music, you will find much that is familiar to you. You will find music which tells of interesting places and exciting things to do. You will find music which expresses feelings that are often your own. Music is an expression of the people. As you research, you will find people listen to music at work or play, You will find music expresses love of the country, love of nature and love of home. Music is also an expression of the composer. The composer expresses his own music ideas. He studies the materials of music and discovers ways of using them. He looks for new kinds of musical expression. Music can suggest actions and feelings which we all share. We can enjoy playing and singing music, dancing and listening to the music of the people and composer of different time and places. The last paragraph shows music makes it possible______.

A. that music can express actions and feelings
B. people can enjoy singing and dancing to music
C. to bring understanding between people of different times and places
D. to make people of different times and places happy

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由于老年人中枢神经系统脑细胞数目减少,对中枢反应敏感性增高,易发生小脑共济失调

A. 安定
B. 呋噻咪
C. 华法林
D. 青霉素
E. 吩噻嗪类

患者,男性,32岁,右上腹痛伴发热2天。查体:腹平软,右上腹轻压痛,元明显反跳痛,未及明显包块。血常规:WBC 13.2×109/L,N78.9%,L 20.0%。为协助诊断,采用核医学检查方法行99mTc-IgG炎症显像,不属于该显像方法优点的是

A. 显像剂来源方便、价廉
B. 肠道干扰较少
C. 核素能量适中、图像质量佳
D. 在肝脏摄取少,有助于肝内及其周围腹部炎症病灶的探测
E. 一步法标记

老年人应用时易引起维生素K缺乏而出血和伪膜性肠炎等严重二重感染的药物是

A. 青霉素
B. 庆大霉素
C. 左旋多巴
D. 苯妥英钠
E. 头孢菌素类

由于增龄,体内各种激素的分泌量和受体数量发生变化,更年期后宜适当补充激素

A. 药物吸收的改变
B. 药物分布的改变
C. 药物代谢的改变
D. 药物排泄的改变
E. A药效学改变

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