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
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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