behave in a serious and polite manner翻译一下,谢谢帮忙

behave in a serious and polite manner 翻译 behave in a serious and polite manner翻译一下,谢谢帮忙 in a serious and polite we have to behave in a certain way,翻译 treat in a serious manner 什么意思 a serious flood___in China in 1998 请问这句英语中的in which代指什么?dementia is a serious illness affecting someone's brain and memory in which they gradually stop being able to think or behave in a normal way.Most forms of dementia usually affect only old people. Explian behave oneself in English Behave yourself.Don't be in a family way at the table中的in a family behave behave 用括号中所给词的适当形式完成句子1.You must pay attention to your _____（behave）2.They must pay attention to your _____（ogganize）3.Rice is important food in many_____(Asia)countries.4.Smoking is a serious _____(dangerous)to heal 请翻译：We should keep in mind how a guest should behave. _______ oneself means to act in a polite way to show respect for othersA.Having behaved B.To behave C.Behave D.Behaved 英语翻译It is too bad for someone in such a high position in the government to behave badly in public. Air pollution is now a serious problem in China 英译汉 Her uncle was ＿(serious) hurt in a traffic accident. 翻译“Hunger is a very serious problem in many place.”