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提问人：网友曾深鑫 发布时间：2022-01-07
[主观题]

A supplier in a perfectly competitive market is characterized by all but which of the following()。

A supplier in a perfectly competitive market is characterized by all but which of the following（)。

A、It can influence the price of its product

B、It produces such that marginal cost equals price

C、It can sell all it wants to at the prevailing market price

D、It produces a positive amount in the short run if it can recover variable costs

E、None of the above are incorrect

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更多“A supplier in a perfectly competitive market is characterized by all but which of the following()。”相关的问题
第1题
In writing a research paper, what are the three basic elements in the conclusion?

A、Summary, future research directions, discussion.

B、Restatement, summary, future research directions.

C、Method, research question, summary.

D、None of the above.

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第2题
Which of the following is NOT true concerning “workshop”?

A、A workshop is a period of discussion and demonstration of the practical work on a particular subject.

B、A workshop emphasizes practical performance.

C、Many relevant activities like demonstrations and displays may be arranged in a workshop.

D、A workshop implies a higher degree of formality.

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第3题
Which of the following is NOT true concerning “parallel session”?

A、Parallel session is smaller-scale meetings which take place at the same time in different rooms.

B、Young scholars usually present their papers at the parallel session.

C、Parallel session may involve more detailed discussion between authors and participants.

D、Parallel session doesn’t allow walk-ins and walk-outs.

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第4题
Conference venue refers to _____________.

A、the time when the conference is taking place

B、the place where the conference is taking place

C、sponsors of the conference

D、organizers of the conference

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第5题
Which of the following is NOT the duty of academic committee?

A、Collecting and evaluating papers.

B、Designing a conference agenda.

C、Taking care of conference rooms, food and accommodation.

D、Arranging academic communication in and out of the conference.

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第6题
Which of the following is NOT true concerning “convention”?

A、A convention is a large formal meeting.

B、A convention is a class of intense study relating to one’s major.

C、A convention is usually held for people belonging to the same profession, organization or political group.

D、A convention is usually organized regularly at a specific time each year.

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第7题
Academic committee is also called __________.

A、program committee

B、scientific committee

C、organizing committee

D、paper committee

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第8题
A seminar is _______________________.

A、a class-like meeting

B、a small-scale meeting

C、a form of academic instruction in universities

D、usually attended by government leaders from important and powerful countries to discuss international politics

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第9题
A keynote speech ______________.

A、is usually given in parallel session

B、should capture the central theme of the conference

C、is usually given by well-known experts in a particular field

D、is usually one of the highlights of a conference

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第10题
Which of the following are formal meeting?

A、conference

B、convention

C、congress

D、assembly

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