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【单选题】
学界公认的科研规范中，科研伦理是指科研人员与合作者、受试者和生态环境之间的伦理规范和行为准则。这条原则属于当代科研工作者应该坚持的（）A.
公开原则
B.
诚实原则
C.
尊重知识产权原则
D.
声明与回避原则
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【单选题】8 Is this ____first time you ’ ve flown on ____ British Airways?
A.
[A] the,/
B.
[B] the,a
C.
[C] a,the
D.
[D]/,a
【单选题】You ’ ve done it twice. Why not try ___ time?
A.
third
B.
the third
C.
a third
D.
once
【单选题】Many people think a telephone is essential. But I think it is a pest and a time waster. Very often you find it impossible to escape from some idle or inquisitive chatter-box, or from somebody who want...
A.
Harmful thing.
B.
Insignificant thing.
C.
Troublesome thing
D.
Trivial thing
【单选题】You know you should do it, other people do it all the time. Maybe you' ve already done it but it wasn't very satisfying, and you'd like to learn to do it better. I' m talking, of course, about having ...
A.
good relationship is established
B.
the client does not have to pay
C.
the client likes the food extremely
D.
business is touched upon during the lunch
【简答题】Passage A Quality Time You ’ ve just been given a major task and want to do it well, but it seems that the minute you get started, you ’ re interrupted. First, jane stops by. Then, it ’ s the phone. L...
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