题目内容
It is polite ______ you to give seats to the elderly.
A. with B. for C. of D. to
【答案】
C
【解析】略
练习册系列答案
相关题目
题目内容
It is polite ______ you to give seats to the elderly.
A. with B. for C. of D. to
C
【解析】略