5．设连续随机变量X的分布函数，求：（1）系数A及B；（2）X落在区间（-1，1）内的概率；（3）X

求选!英语学霸! Where you are? I need you! Sometimes we teach our children the way () our parents have taught us.写啥? It’s time for us as parents to teach our children right way to dress.A.a; the B.the; a C.the; / D./; the 谁知道怎么改“We sometimes buy a cake for our parents"的同义句 Life is an illusion,but I need you 用collect,run ou of,know,store,raise填空如果我错了,1:Our class is organizing a talent show to (raise)money for charity.2:I need extra English lessons.Do you (know)a good English teacher?3:My hobby is (collecting)old coins.4:I didn't finish wr collect ,run out of ,skate,store,raise 麻烦各位了,急呀, 1.collect shells 2.collect stamps3.a pair of skate4.raise some money globe5.several skater意思6.run out of money 7.a monster snow globe 8、store books9、particulary 9、particulary 10、by the way 11、the capital of 12、over one thousand jews 1 sex up是什么意思? Good to be bad 邓紫棋的歌词 ti's so good to be bad good to be Do we have to talk with Jack about that matter?Yes,l thing we__-o we have to talk with Jack about that matter?Yes,l thing we__-should,can,could,maycan l keep this book for two more days?yes you__must,may,ought to,need working overtime是什么意思 Working Overtime 歌词 Senses Working Overtime 歌词 I don't m____working overtime. My sister studies in our village school.I am now in No.7 Middle School.根据上面这句话给下面这句话作选择:My sister and I study( ).A.in the village school B.in different schools C.in No.2 Middle School we just feel so 爱情是Dangerous,你是眼神是非常poisonous,现在动摇的Teo of us 但是we just feel so good知道的话可以帮忙把这些都翻译一下吗?谢谢了···· i feel good ,baby i feel so good nowi feel good 倒装句3.Many a time _____good advice.A.gives me hisB.he give me C.I give himD.does he give mewhy Many a time has Mike given me good advice.这个倒装句本来应该怎样? Is it polite to talk about yourself frist when you taik with people急 Do you lake to talk with people是什么意思 Work in the do not disturb翻译成中文什么意思 Work in paris to tell what you write in the different shapes 的中文是什么还有：①Workin groups of three.Take turn to talk aboutthe people in you family.Say at least five sentences about each person；you may use the following questions whil put in the work 请举例! fucking good 的意思最好还有其他应用 They usually walk to school.(主语用she改写句子) ______ usually ______to school? 英语翻译"No man is an island" is a well-know line from John Donne's Devotion,written more than three hundred years ago.even now people still agree with him.No one can live a completely isolated life.Without other people,life became empty and sad. 1.Good!() I know () name?-Robert.2.Yes,but () very well.I want to learn more () it.括号内填：about,you,not,where,may,English其中几个的适当形式 Sleep is a generous thief he gives to vigor what he takes from time 翻译,紧急,