文中词汇表达比较多样,能多用学术词汇就更好了;正确句子比例很高,但需多多加强从句的使用;层次不清晰,几乎没有使用衔接词;请注意分段。
China has a long history.Chinese should be polite to everyone, because civilization play an important role in international communication.It represents the image of a country. But modern Chinese don't think highly of civilization like once upon a time. I often see somebody spit anywhere in public.A lot of people throw waste everywhere.Children destroy some works.A lot of people's language is not civilization.Should Chinese do these?Of course not. It's necessary for us to improve qualities.If we behave something polite at friends' home we will get more high praise.If we behave something good at international communication our country will get more high praise.So it's necessary for us to improve qualities.