题目内容

Section ADirections: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

A. It’s my pleasure.
B. Thank you.
C. No, you don’t need to thank me.
D. It’s not necessary.

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四环素类抗生素药物的鉴别依据是

A. 紫外光照射下能产生荧光
B. 药物组分衍生物的紫外吸收
C. 麦芽酚反应
D. 重氮-偶合反应
E. 羟肟酸铁呈色反应

肾上腺素鉴别反应是

A. 与三硝基苯酚产生黄色沉淀的反应
B. 氧化反应
C. 还原反应
D. 水解后重氮化-偶合反应
E. 重氮化-偶合反应

For purpose of recording accounting information, each company is considered to be separate from its owners and all other companies. This concerns the entity concept.

A. 对
B. 错

对乙酰氨基酚鉴别反应是

A. 与三硝基苯酚产生黄色沉淀的反应
B. 氧化反应
C. 还原反应
D. 水解后重氮化-偶合反应
E. 重氮化-偶合反应

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