题目内容
They have always treated us with open hands and we must be generous ________.
A. in return B. in addition C. in vain D. in case
A
解析:
in return意为“反过来”;in addition意为“而且”;in vain意为“徒劳地”;in case意为“万一”。根据句意“他们一向慷慨地待我们,所以我们反过来也得对他们大方一些”可知,答案为A。
练习册系列答案
相关题目