用 It's ,in ,rude,to ,talk ,class.连词成句,请问怎么连?

It's rude to put your hands in your lap.为什么用in 而不用on? 用 It's ,in ,rude,to ,talk ,class.连词成句,请问怎么连? also ,it's rude to put your hands in your lap.这里为什么用in 到底怎么翻译? In France ,it's rude to say you are full请翻译 It is rude to put your hands in your laps.为什么要用in? It's rude to do sth中的rude为什么不用副词形式 It's rude to l____ at people who make mistakes. It's rude to make s____when you eat. It is quite rude to talk loudly in public places. It's ---to make noise while eating noodles in Japan?A.impolite B.rude C.polite D.strange In France ,it's _____ to say you are fullA polite B nice C kind D rude It's rude ___children to stare____strangers in the street.A of atB of onC for atD for on 选择题：It's() to help the people who are in trouble.A.polite B.improt C.rude D.terible 用It is + adj + to +verb的句型连词成句例句{ public rude in shout }It is rude to shout in public.1.{ important before wash swim you }________________________________________2.{ essential a lock clothes locker（寄物柜）in }______________ be rude about it还是be rude to it It is rude to point_____people.用适当的介词填空 It's polite/rude to sb to do sth怎么译It's polite/rude of sb to do sth急！ 中国的餐桌礼仪（Chinese table manners）礼貌的（It's polite to…）不礼貌的(It's rude to…)最好用英语