The author mentioned John in Para. 5 in order to________

英语四级

单选题The author mentioned John in Para. 5 in order to_________

A．create a comfortable setting for interaction
B．give an example that students stay in the same seat throughout the course
C．describe a good seat-arrangement mode in courses with small group format
D．introduce an approach of learning students' names and faces easily

参考答案：C进入在线模考

【设题处】举例处设题
【解析】选[C]。末段首句提到“In courses that regularly use a small group format，students might he asked to stay in the same small groups throughout the course”，然后作者提到John的例子，由此可见作者举例的目的是为了描述一种在上课时把学生分成小组的很好的座位安排方式，故答索为[C]。[B]与文章主旨不符，而[A]和[D]只是涉及到这种座位安排方式的两个方面。

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3for it　3　many organ- isms to survive under different conditions.

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