4a分之4ac减b的平方

英语翻译 A to buy it B to be bought C I must buy D must I buy 那个正确 i want to buy a nice present___my mother and i must give it___her myself m___something that you must pay for what you buy who is the tall boy w___funny glasses?填with还是wears.为什么 ____(luck) ,we bought some food,so we didn't go hungry. 单选1331,-Why didn't you tell Ann the truth?-Why didn't you tell Ann the truth?-_____.A Yes,I was afraid to be scolded.B No,but I wanted to.C But I did.D I always hate telling lies.正确选项是什么?为什么? join VB中Join是什么意思 读书能使我们很好地了解世界.Reading can make us( ) ( ) ( ) ( )the world.读书能使我们很好地了解世界.Reading can make us( ) ( ) ( ) ( )the world. join什么意思 The purpose of the program is not to help the employers but__work for young peple.A provideB to provide C providing D provided为什么是选B? 英语翻译歌词内容谁翻译一下,我居然听出来悲伤 billie jean 中英文翻译 英语翻译 谁能大致翻译下billie jean这首歌曲 英文中的binary acid是指两个元素组成还是含有两个H Miss Hawking is a good girl.If you think she stole your money It's___A.fair B.able C.fight D.unfair 英语中的 冠词 表语 形容词性物主代词 不定代词 等等许多说出他的意思用法.有多少 说多少吧 希望帮我解答 坐在椅子他在沉思 用过去分词作状语造句 帮我造两个句子：用过去分词作表语或状语,分别结合glance at和seek out造句 英语翻译：我们必须一切都往好的方面想.(carry on) 已对那位患者进行了全面的检查.（carry out）英文翻译. 我们所需要的就是能有足够多的钱来继续我们的工作.（carry on) 英文翻译 Ann was reading a detective novel,___completely to the outside world.1.Ann was reading a detective novel,___completely to the outside world.A.being lost B having lost Closing D lost2._____his son away to college,the old couple got more room in the ho 冠词与代词填空,英语 A;Mona,what's ____ over there?B;It's____small dogA;do you like dogs?B;Yes,I do.I have____cute dog.A;What coior is_____?B;it's white and black.A;How old is your____dog?B;It's five years old. 英语中什么叫代词,冠词? ___ to the station on time made everyone worried last week.A.Him not getting B.Not his getting C.His not getting D.Not him getting为什么选C啊? 代词前能+冠词么? 英语代词 Jack is one of those men who i am sure always do ___best evev in the most difficult situations.A.his B.your C .their D one'swhen science ,business and art learn something of __methods and goals,the world will have come closer to cultural the love is too heavy for me to carry it我想知道这句话是什么意思...我的英语水平不高.. 介词填空：It is tired_______Lisa to carry so heavy a suitcase to the third floor.