cad长方形中心线

It's difficult to study English well.的同义句 It ___ ___ to learn English well. 神秘博士音速起子遥控器怎么用啊?我在淘宝上买的一千多10th的起子,到手之后超兴奋的!可惜说明书全是英文的看不懂,自己在百度翻译上翻译了一些可还是不知道怎么用,求大神指教嗷嗷嗷!TAT 改病句.有人主张接受,有人反对,他同意这种主张. “有人主张接受,有人主张反对,他同意这种主张”修改病句 修改病句：有人主法接受,有人反对,他同意这种主法. so difficult __it to live in an englishspeaking country that i determined.A i have felt B have i felt C i did fell D did i fell 凤凰和太阳鸟的来历和意义我记得太阳鸟是有三条腿,而且印第安人中也有类似的图腾,哪外位仁兄,小女子感激不尽,且传承民族文化是我们应该做的.能否再详细一点? -It's one of the__things in the world to stay with friend.-l agree with you.It always makes us feel relaxed.A.worst B.happiest C.busiest D.hardest B,为什么, teach sb sth 中的sth 可以为任何名词吗 I could conquer the world with one hand as long as you are holdingmy other one.求意思 It is also one of the largest urban parks in the world,with a...的语法结构是?It is also one of the largest urban parks in the world,with a size two-and-a-half times that of the consolidated city and county of San Francisco.请帮忙用语法分 请各位大虾欲火凤凰是什么意思是什么意思来着? 怎样翻译和运用market与marketing 仿写句子,使其与前面的构成排比句 在我生命的花园里,菊花给我以高洁,梅花给我以精神,（）（）在写两句 椰子怎么吃吃起来怎么觉得怪怪的味道? 仿写句子,续写句子,成排比句 英语翻译不是股份公司,director是头,下面还有总经理, liming is [not able]to walk now because he hurt his legs yeterday I couldn'd move my legs as if(被粘在地板上似地)(stick) he hurt his arm () accidents.A because he has B because of an C because D because of Alan can not go to school because he hurt his knee对划线部分提问（because he hurt his knee) 椿是什么动物? 什么动物吃黄豆 从基因型为Ab变成AAbb的方法称为单倍体育种,优点是缩短了育种年限为什么是错的谢了 世界上关于哈雷彗星最早的确切记载,发生在（ ）时期（ ）国? 若植物的基因型为AaBb,采用单倍体育种后会产生那些基因的子代? B．过程②通常使用的试剂是秋水仙素,作用时期为有丝分裂间期C．通过过程①得到的植株A基因型为aaBB的可能性为1/4D．通过过程②得到的植株B一定是四倍体C为什么是错的还有说过程1是减数 AaBb的基因型要培育出aabb的基因型,最简洁的方法是什么 My hand____sore A am B is C are His fingears ____A hurts Bis hurt Churt 猴子爱谁? 猴子怎么尿尿? 猴子爱什么?我要找她.