赏100!___is impolite___you to speak loudly to the old man.A.I

赏100!___is impolite___you to speak loudly to the old man.A.I It's i＿＿ for us to speak to the old people too loudly I was a day old man to sleep on the ___is the only animal that can speak.(a)Man (a)A man (c)The 为什么I don't know if is polite to speak loudly at the table中if 求教:Hi!You guys keep talking so loudly that I have to speak a It's r____ to speak loudly in the reading room.. Its right to speak loudly in the library the man ___is talking to our teacher is Betty's I think the country is a good place for the old man to ___ . Is it right to speak loudly on a bus why? Loudly as I shouted,the man rode too fast to hear me!