题目

题型：不详难度：来源：

An excellent teacher is believed to be one who cares about his students but asks for nothing __________.

A．in turn

B．in short

C．in return

D．in general

答案

C

解析

试题分析：句意：一位优秀的教师被认为应该喜欢他的学生，却不求任何回报。in turn轮流；in short简而言之；in return作为报答；in general一般而言，选C。