已知极限存在求未知数

Is she one of the girls who have been invited.Is she the one of the girls who has been invited的区thank you She is one of the girls who ___?(have) been to paris?选填形式?has 还是have 11.She is one of the few girls who _________ in the kindergarten.(上海'94)A.is well paid B.are well paid C.is paying well D.are paying well请问这句话怎样翻译?为何要选B? The women in blue is the ___(twin)mother the boy on the blue bike is my cousin对画线提问 on 到 bike 认识了新朋友不忘老朋友是什么歌 ) your mum often ) (come) here."里应填什么英语单词 狮子王的英文单词怎么拼 狮子王英文怎么写 How we used to make out all the time after you went to sleep.make out How 起什么作用?这句话怎么解释? The boy went to sleep after his mother come back(改为同义句）He was_____yesterday afternoon,_____he didn't go to the concert The woman on the bike left when she felt better.的同义句 根据句意填空.It _____ me that they have won the game.I can't believe my eyes. a long time ago与什么时态连用 The young man is a friend of mine.为什么选B不选A?A.who I had a talk B.whom I had a talk with C.whom I had a talk D.which I had a talk with 将下列句子变为一般疑问句 英语：_is forbidden here.who allowed_here?A smoke,you to smoke B To smoke,you smoke C Smokeing,your smokeing D Smokeing,you to smoke请指点正解加原因 关于can may must 与need-----i'm afraid i need a pair of glasses.i_______hardly see the words on the blackboard-----that's terrible .you may have got poor eyesight.A.can B.must C.may D.need老师讲的是A 我想知道为什么 他们的区别在 关于need的The doctor said he ▁▁▁▁an operation yet.A.need B.needn’t C.needed not D.didn’t need是选B还是D请说明理由! 新航路的开辟,文艺复兴,英国资产阶级革命,美国独立战争四者之间的联系? Lily with her parents_______ the Greener China since two years ago.A.have joined B.has joinedC.has been in D.have been in为什么不用B,has joined? 《狼图腾》读书笔记600字! He _____ Greener China since last month.a.join b.have joined 狼图腾 读书笔记 急需一篇《奥运在我心中》的作文,散文或诗歌深切的表达奥运精神励志人生的愿望 描写灾难的句子紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急!紧急! 描写战争灾难的句子 有这样一句话:There are twenty more trees to be planted.那么这一句呢:There are twenty more trees for us______(plant).空格处是填to be planted 还是 to plant? If more trees are planted,our city will be more beautiful.为什么用are 过去式planted 1,thirty more trees will be planted around the lake .A another thirty B more than thirtythirty more 应该跟A,B哪个等, .Shall we play football?__________ 后面填什么 A .Yes,sir.B Good idea.C Me,too. ---Shall we play football --- .A.Yes ,sir B.Good idea C.Me ,too