it is not polite 后面的动词用什么形式?

it is not polite 后面的动词用什么形式? It is not polite. laugh at people 英语的改错题：It is not polite to shout to other people.改错：It is not polite to shout to other peopleperson 的复数就是people吧。 It is not polite to make others stop when they are talking的同义句 It is not polite _____(speak) loudly in the library. It is not polite to stare at others. I ___to leave without __goodbye.该选什么?a think it is not polite,sayb thinks it is not polite,sayingc don't think it is polite,say d don't think it is polite,saying I ___to leave without __goodbyea think it is not polite,sayb thinks it is not polite,sayingc don't think it is polite,say d don't think it is polite,saying He is always a polite boy.It's not like him to have said that.这个句子的后面一部分怎样划句子成分,to have said that 是做什么成分. not polite的近义词 It is not polite to ask someone to do something without saying “Please”是什么意思?知道的说下, It is not polite to s_ at others.填一个s开头并与句子意思符合的单词! Don not l____ at that old man.It is not polite.根据首字母填空. Do not l____ at that old man.It is not polite Jack,___eat in class.It is not polite.Adon't Bdoesn't Cno D not it is polite to do It is not polite to interrupt others whenIt is not polite to interrupt others when they are talking without sayingExcuse me .求翻译 It is not polite ___(knock) on your neighbour door like that