试题与答案

The teacher, along with his students, __

题型:选择题

题目:

The teacher, along with his students, _____ experiments in the laboratory when the explosion happened.

A. were doing
B. have been doing
C. was doing
D. had done

答案:

答案:C

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题型:单项选择题

你正在指导一个大型会议,作为项目的一部分内容。你需找到最合适的会议场所。你去看了五个场所。最贵场所的相关人员告诉你,若选择他们,他们会送给你全家一个他们所特有的度假胜地的免费券。价格排名第二的场所未提供任何优惠,但是这个场所对于会议是适宜的。你发现自己处于哪种情形?()

A.不当关系

B.利益冲突

C.利用有利交易的机会

D.非法行为

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