差是7的减法算式

Certain|y是什么意思? 应该怎样逗姑娘?我就不擅长这个,经常给逗哭了…… We ______ the letter yesterday,but it did not arrive.A must receive B must have receivedC ought to receive D ought to have received请问这道英语单选选哪个呢?请告知为什么选那项,别的为什么不选?最后还请翻译一下这句 Hehe,不是中国的呵呵吗?外国人也这么说? 连词成句：some American guests,at the school gate,the students,will meet 说英语的国家的人也用hehe表示笑的意思吗? There are some man terchers in the school.哪儿错了 Hehe是英文吗听说Hehe是英文来着? Bob has a red bike 改为同义句 共3句 有首英文歌 开头叫hehe youyou Note:KesionCMS template engine to load the template does not exist.怎么解 why does yuor one have to be me? Why does your one have to be me BUT OF COURSE YOU CAN ASK ANY QUESTIONS.这句话有没有问题? life moves along so smoothly with most of us that there seems to be very little difference between life moves along so smoothly with most of us that there seems to be very little difference between one brithday and another. Tony knows this kind of product very well.改为同义句Tony ( ) ( ) ( ) ( )this kind of product我们课上有一个短语“be aware of"不知道对解题有什么联系 No better illustration of this idea can be thought than the example as mentioned below, so beautiful you are这种说法对吗? He said that he thought （ ）of a person who has one ideaHe said that he thought （ ）of a person who has one idea and makes it work.A much B more C few D little 名词性从句37.____was the idea ____the wife thought of.A.What;thatB.That;whatC.How;whyD.Why;how我选的是BwHY We guarantee prompt-----of goods.Adelivery B carriage what seemde most ____ to me was that no one thought of his own safety.A.surprise B.surprised C.surprising D.to surprise Let's go to play football after you finish _____ you homework.Good idea!A.to doB.doingC.doD.does 蓝眉毛,身体像白头翁一样的鸟http://image.baidu.com/i?ct=503316480&z=3&tn=baiduimagedetail&word=%C4%F1&in=17290&cl=2&cm=1&sc=0&lm=-1&pn=91&rn=1&di=113610081&ln=2000就是这两只小鸟了 In my life,I have received many gifts from my mother.The most important was my life.这是一个期末考试阅读题的第一句话,最后面那句话怎么理解?说明分析其成分 , every time I hope you near alway say don’t want I love to you抒情英文歌曲,想知道歌名every time I hope you near alway say don’t want I loveto you （歌词可能有一些小小的错误）谁知道这歌词出自哪首歌,是一位男 自我介绍, How much did the Mall of America cost? accustomed to with you什么意思谢谢 this is the finest of the books __ life in the American coloniesA that describe B that has describedwhy not choose A? the answer is B ”I.will.be.with.you.from.egg.to.a”I.will.be.with.you.from.egg.to. 冬天晚上酸奶放在室外会冻住吗?再拿进室内喝会不会影响益生菌的活性?现在温度大概-6~2摄氏度.