a+well+known

敖媛琴1995The Great Wall is - ______ - place that millions of people pay a visit there every year. -
丘倩良13612959410 ______[选项] A. so a well-known B. a so well-known C. such well-known a D. such a well-known

敖媛琴1995问道英语题目At the well - known research institude at Princeton,they have a number of laboratories with each room____with a computer. A equipping B ... -
丘倩良13612959410 ______[答案] 在众所周知的普林斯顿大学研究所里,每间实验室都配有电脑.大概就这意思. 文中要表达配备有,就选equipped咯.equip的... DJ:[] vt. 1.装备,配备[(+for/with)] Our laboratory is well equipped. 我们的实验室装备良好. 2.使有能力;使有资格;赋予[(...

敖媛琴1995200分+追加 翻译一段,难.自己啊!! -
丘倩良13612959410 ______ One day, Galileo arrived at his familiar and well-known Cathedral of Pisa, he sat down on a bench and gazed at the exquisitely sculptured altar and the arched columns.

敖媛琴1995急求高一人教版必修一的所有英语语法! -
丘倩良13612959410 ______[答案] 高一英语必修一语法要点 一. 一般现在时 1. 表示主语现在所处的状态及其所具备的特征、性格、能力等 例如:I am a girl. 2. ... All the time等 例如:I am always thinking of you. 三. 倍数比较 1.A+系动词+倍数词+as+ adj \adv的原型+as+B 例如:The class...

敖媛琴1995It's well - known that speed of light is--sound. -
丘倩良13612959410 ______ 因为比较的是the speed of light and the speed of sound A B 比较的对象不同 AB两个比较对象是the speed of light 和sound

敖媛琴1995.as is well known to all,china is a developing country.句型转换(用主语从句) -
丘倩良13612959410 ______[答案] 这种句型是为了避免头重脚轻,采用it做形式主语做出来的, 这种结构就是“It+be+过去分词+that从句 这样的句型有,如: It's reported that... It's said that. It's believed that...等等 这是学习高中主语从句必须掌握的语法点.

敖媛琴1995已知a/b+c+d=b/a+c+d=c/a+c+d=d/a+b+c=k(a+b+c+d≠0),那么k等于. - - 怎么算的 -
丘倩良13612959410 ______ a=k(b+c+d) b=k(a+c+d) c=k(a+b+d) d=k(a+b+c) a+b+c+d=k(3a+3b+3c+3d) k=1/3或 a+b+c+d=0 若a+b+c+d=0,则k=a/(b+c+d)=-1 k=1/3或-1

敖媛琴1995已知a - 2b比a+3b=5/7,求a+b比b的值 -
丘倩良13612959410 ______ a-2b比a+3b=5/7 7(a-2b)=5(a+3b) 2a=29b (a+b)/b=(29b/2+b)/b=31b/2b=31/2