It's impolite to look at other people.改错

It's impolite to look at other people.改错 问一句英语语法问题It is impolite to break into other people's house w it's impolite to laugh at ( ) disabled it's impolite to ________ at others it's impolite to laugh at people in trouble 这句话有语病吗? it's impolite _____(laugh )at the people in trouple It's impolite to s＿ at others. It's impolite for anyone to look down on others 这里impolite不是 it is impolite to look at others for a long time.(用英文解释） it 改错 It's impolite to give your seat to old man. it is impolite to at others It's bad manners to point at other people中为什么manners要加加”s“