题目内容

显著性假设检验使用了小概率事件实际不可能原理作为理论依据。

A. 对
B. 错

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A(n)_______is an exhibition in which something such as goods or works of art are shown to the public.

A. seminar
B. congress
C. exposition
D. forum

Don’t _______ yourself in unnecessary disputes during the meeting.

A. involve
B. evolve
C. resolve
D. solve

The company has been trying to _______its image.

A. introduce
B. improve
C. exchange
D. close

Let’s _______ what we have done as follows.

A. discuss
B. inform
C. summarize
D. argue

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