题目内容
You’d better _________ to the old like that, it’s ________.
A.not to speak ; polite B.not speak; polite
C.not speak; impolite D.not to speak;impolite
练习册系列答案
相关题目
题目内容
You’d better _________ to the old like that, it’s ________.
A.not to speak ; polite B.not speak; polite
C.not speak; impolite D.not to speak;impolite