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【单选题】
测定食品中总糖含量时，通常采用下列何种步骤处理样品，使其非还原糖转变成还原糖后测定。A.
沉淀蛋白质——去脂——水解——中和酸
B.
去脂——沉淀蛋白质——水解——中和酸
C.
去脂——水解——中和酸——沉淀蛋白质
D.
水解——中和酸——去脂——沉淀蛋白质
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【单选题】民事诉讼中，审判人员的回避和书记员的回避，分别由谁( )决定。
A.
人民法院院长、审判长
B.
审判长、审判员
C.
审判委员会、审判长
D.
审判委员会、人民法院院长
【多选题】下列选项中关于硅的氧化反应对炼钢影响的描述正确的是( )。
A.
硅氧化是用氧炼钢的主要热源之一
B.
硅氧化反应产物是SiO 2 ,降低炉渣碱度
C.
硅的氧化有利于保持或提高钢液的温度
D.
硅的氧化不会影响石灰的加入量
【简答题】Bribery and Business Ethics Students taking business courses are sometimes a little surprised to find that classes on business ethics have been included in their schedule. They often do not realize th...
【简答题】通过级联方法，把三片4位二进制计数器74LS161连接成为多位二进制计数器后，其最大模值是 。
【单选题】The goal of corporate governance and business ethics education is to:
A.
Teach students their professional accountability and to uphold their personal Integrity to society
B.
Change the way in which ethics is taught to students
C.
Create more ethics standards by which corporate professionals must operate
D.
Increase the workload for accounting students
【单选题】Government department head: We already have a code of ethics that companies doing business with the department are urged to abide by. The fact that virtually all of the companies have agreed to abide ...
A.
The code of ethics applies only to companies that do business with the department.
B.
The code of ethics was instituted only after it was discovered that several companies had committed serious violations of ethics in their business with the department.
C.
A government investigation found that most of the companies that agreed to abide by the department' s code of ethics are not complying with it.
D.
A survey of major companies found that several companies stopped doing business with the department because they did not want to agree to abide by the code of ethics.
E.
A study of codes of ethics for companies found that the codes are most effective when the top executives of companies that agree to abide by them are fully committed to following them.
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