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已知直线L的方程3x＋4y－12＝0,求满足条件的直线方程L1与L平行且过（－1,3） He began to write his own newspaper when he was fifteen years old.(同义句替换）____ ____ ____ ____15,he began to write his own newspaper. He was old music write started was when he was这道题错在哪里?要写出因为所以 Lili start ___(write)music when he was four years old. 一道 SAT OC上的语法题Except in mathematics,absolute proof is more often an ideal to be sought than a goal to be reached,(a fact that the courts recongnize by setting) varying standads of proof for different kinds of cases.A.a fact that the cou 已知点A(1,2)和直线l:3x+4y-5=0.求过A点与l平行的直线方程怎么做 已知P:(1,1),直线L:3x-4y-20=0,则过点P和L平行、垂直的直线方程分别是? vegetable是什么意思 vegetable什么意思 vegetable gardening是什么意思 屈原离骚读后感250字就够/.3篇! fruit-vegetable什么意思是指整个这个词组 vegetable 到底有没有人会做这道题! 有没有人有剑桥雅思6的试题?有没有人有剑桥雅思六的试题,能不能把六的所有试题发给我, They made him ____king 请问为什么不用冠词? 问一道sat oc语法题No two of the specimens was sufficiently alike to warrant them being called members of a single specices.A.was sufficiently alike to warrant them being calledE.were sufficiently alike to calling them 为什么用were 而不是 They made him (B)king A.a.B.the C.an D./求They made him (B)king A.a.B.the C.an D.如果认为这答案是错的请不要答 They made him______king.A.a B.an C.the D.不填 They made him _____captain of the ship. 填什么?为什么?答案是什么都不填。 与直线2x+3y-6=0关于点(1,-1)对称的直线是 什么they English?Yes,they什么 No,they什么 用do或be的适当形式填 before they ____ yours,they ____ mine.(填Be动词)我认为第一空用are,第二空用were,如果错了的话请给理由 They _____ long 填“be”还是“move” They ( )sacred中间填什么be动词 6=4x-12怎么做 求点A（-1,5）关于直线2x-3y+6=0的对称点B的坐标 4x-5×12=100 4x+6(x-12)=228 6.4x=4.4x+12.4 August is the__month and February is the__month.Guangzhou__a very beautiful city. They saw some planes.They wen to the ____.根据上面的句子,猜猜他们分别去哪些地方,并从下面选择一个合适的词填在横线上.zoo,hospital,park,airport,school