题目内容

春蚕到死丝方尽，蜡炬成灰泪始干，打一成语。

查看答案

搜索结果不匹配？点我反馈

更多问题

淡淡春山，盈盈秋水，猜四个字。

什么字倒着比较好，打一字？

___26the situation they arein. This isvery natural. All languages have two general levels of usage: a formal leveland an informal level.English is no 27_. The difference in these twolevels is the situation in which you use a 28_ level.Formal language is the kind oflanguage you find in text books,_29 books and in business letters. Youwould also use formal English in _30 and essays that you write inschool. Informal language is used inconversation with _31 family members and friends, andwhen we write personal notes or letters to closefriends.
Formallanguage is different from informal language in several ways. First, formallanguage _32 bemore polite.What we may find interesting is that it usually takes more words to be polite.For example, I might sayto a friend or a family member, "Close the door,please," but to a 33_, I probably would say "Would youmindclosing the door？"
Anotherdifference between formal and informal language is some of the 34_. There are bound to besome wordsand phrases that belong in formal language and others that are informal. Let'ssay that I really likesoccer. If I am talking to my friend, I might say "Iam just _35 soccer!" Butif I were talking to my boss, Iwould probably say "I really enjoysoccer.
ess Campaign.The World Centers of Compassion for ChildrenInternational call attention tochildren's rights and how to help the 44of war. Starting a Peacemakers'Club is apraiseworthy venture for a class and one that could spread to otherclassrooms and ideally affect the culture ofthe 45__ school.

请将以下这段话翻译成英文：
三手烟是指在吸烟几小时或几天之后仍然残留在地毯、衣物以及其他物品中的烟污染。据研究，许多人，尤其是烟民，都不知道三手烟会危害人们的健康。在接受调查的1500名烟民和非烟民中，绝大部分人都认同二手烟的危害。但当他们被问到是否知晓“吸入前一天有人吸烟的屋子里的空气会危害你的健康”时,只有65%的非烟民和43%的烟民回答是肯定的。