检查时应固定手电筒，并避免过频或连续用光线刺激兔眼（）。
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以下属于备用信用证和银行保函相同点的是
A. 定义和法律当事人
B. 性质
C. 适用的惯例和公约
D. 作用
银行保函的修改必须经有关当事人一致同意后，由受益人向担保行提出书面的修改申……
A. 对
B. 错
Ethical Relativism is a theory that states:
A. Shareholders are most important in the study of business ethics.
B. Non-moral norms vary from culture to culture.
C. There are no ethical standards that are absolutely true.
D. All of the above
The idea that all people have some ethic standards in common is called:
A. Micro-social norms
B. Hyper-norms
C. Relativism
D. None of the above
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