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every student.是不是复数? every+单数表示复数还是单数 where are her books?如这样的句子,be的用法是什么,把are换成is又怎样? 我国城市建设存在的问题?存在什么弊端? 尼罗河流域在哪个国家? 尼罗河在哪个国家 在泰国考雅思会不会比在中国容易?中国人可以在那考雅思吗 walk the face of the 如题.这是个俚语或类似俚语。 Many types of animals have now vanished from the earth.type和vanish处填空保持句意不变 高一物理测量速度的方法有哪几种?谢谢啦··· Miss Li wants _____ (eat) some rice and two eggs. 在微波炉专用的加热盒中放入少量玉米粒,放入微波炉中加热,自己制作玉米花,同样放入一些大米,能不能得到爆米花?（练习册p67) 用where is加人物和where are加地点造句 如图所示是研究小球的平抛运动时拍摄的闪光照片的一部分,其背景为边长为5cm的小方格．重力加速度取10m/s2．由此可知（1）闪光的频率为 Hz．（2）小球抛出时初速度大小为 m/s．（3）从抛 “人权”这个词在现代汉语中的词性,结构,用法!懂现代汉语的来! these are book and ruler 里面里的book和ruler 需要加s吗 尼罗河在什么国家 英语翻译这是2个句子！ She is looking for the book on cloning is not in my hand.这个句子对吗,但是为什么有两个be动词啊,不是讲只能有一套动词吗? she has a book ___ her hand. 序数词首字母大写和the+加序数词的区别. 英语字母的序数词 The Alchemy of Finance求其中三个词首字母大写,分别的原因.that‘s all if i had six oranges in one hand and seven applesin the other,what must i ha急If I had six oranges in one hand and seven apples in the other,what must I have?翻译并回答～ If I had six orangers in one hand and seven appls in the other ,what must IIf i had six orangers in ane hand and seven apples in the other ,what mest I have? Now in the Internet where can buy "Vampire Lestat" this book?I want accurate site,thank youNow in the Internet where can buy "vampire leicester" this book?I want the exact site,thank you. 单选 ----watch do you want ,this one or that one?Ahow B who C where D which hold it in this hand .not ( )hand.选 the other ,another ,other You should ( ) my hand A.cross B.take C.hold take your hand ,and hold it foreve 爱你我不怕的英文 Take as much of the hand as you can get hold of and squeeze