it is considered bad manners to be seen eating at all in par

It is bad manners to point at others是什么意思 be bad manners to laugh at others generally it is ( ) bad manners to blow your nose at ( ) tab 改错：It is bad manners in the classroom to look for what our n It's bad manners to spit in public.主语是什么 It's bad manners to point at other people中为什么manners要加加”s“ 为什么是it is good/bad manners to do sth. it is bad manners to blow your nose（ ） ? It’s good manners not to shout in public.It's bad manners __ But it is good to know that all manners begin in the same wa It is (不填) bad manners to blow your nose at(不填)table.为什么是这样啊 It is considered good manners to rise when a guest enters th