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谁知道海洋动物的各个习性?快点告诉我啊!快点告诉我咯! it was under the tree that you were taliking to your friend.等于it was the tree where you were talking to your friend.那有没有 it was under the tree which you were talking to your friend.under which =where这样用可不可以,为什么? (1)--Was it under the tree ----- you were away talking to a frirnd?-- Sure.But when I get back there,the bike was gone.(2) Was it under the tree ----- you put your bike when you were away talking to a friend?A that B where C which D while怎样选? who p( )whit millie under the big tree?who in your class is your b( )friend?we must do morning e( )carefully.it's good for our health. 英语翻译摘要:采用自制的新型磷系阻燃剂对尼龙6进行阻燃研究,以氧指数和水平垂直燃烧评价了其阻燃作用,以拉伸强度、弯曲强度和冲击功评价了其机械性能,以热重分析仪评价了其热分解 英语翻译《世说新语》作为一部主要记载魏晋言谈轶事的笔记小说,被鲁迅先生称为：“一部名士底〔的〕教科书”.其中的名士形象历来为后人所研究.然而其中的权臣作为书中个独特而又重 英语翻译摘要：金属打包机主要应用于回收加工行业及冶金行业,将各种金属边角料、钢刨花屑、废钢、废铁、废铝等金属原料挤压成长方体、圆柱体等各种形状的合格炉料.便于储藏、运输 做一些课外练习英语怎么说放学后我经常做一些课外练习用practise还是practises 课外练习用英语怎么说~ A friend is a present which you give youerself 是谁的名言 I really like the present which you give me的回答 give present to your friend 的同义句 who do you yhink____( give) him the present?his best friend did. ______are you going to give the present to?A.whom B.whose C.what D.which 洋务运动、戊戌变法和辛亥革命都以失败告终,造成这种结局主要原因是什么? 洋务运动与戊戌变法以及辛亥革命的失败的根本启示是什么 The movie was very interesting.同义句：The movie was＿＿ ＿＿ ＿＿interesting． Don't play football in the street (反义疑问句)Don't play football in the street （ A：won 't B：will you C：do you D：shall we what do you think about china what do you think about china 与how do you .有什么区别?我就是想知道为什么用WHAT 而不用HOW 英语翻译the series resistance of the cell limits the concentration ratio to which the solar cells can be used and the efficiency advantage of concentration systems over flat plats.这句话怎么翻译?over flat plates Which is the left side of a cake? 英语IQ题.答案是：The side that isn't eaten.请帮忙翻译下,谢谢 根据你对所掌握的光合作用知识谈论对生物能源利用的看法. ing`一个阻值为10Ω的电阻,接入电路中,当通过电阻的电荷[量]为2C时,电流做功12J,通过这一电阻的电流为_____A.请写出公式和步骤~我主要是忘记了公式~也没有地方查~.. 送分ing,如果在一辆匀速直线运动的车里~有一些氦气球...如果车突然急刹车~则气球将如何运动?A.向车前 B.向车后 C.原地不动 并说明原因~ N道物理题..30分1.打气筒长55cm,车胎内气压为2.5大气压,当活塞推下多长距离时打气筒内的气体开始进入胎内?（外界大气压强为1大气压,打气过程温度不变）2.筒内气体压强是9.31*10^6Pa,当钢筒搬 I____a very good film on television last night . 求物理题（坐等ing）某人质量为61.8kg,密度为1.0X10*3kg/.他在重为103N的充气筏上打捞一体积未0.02m*3的密闭金属箱（人在筏上）.打捞时此人匀速拉箱（箱在水中）的力为41.2N,海水的密度为1.03X10*3 -()have you lived in shanghai?-Since we ()work here.A.When;have found B.How long;found C.When;have found D.How long;have found 高中生物需要了解的基本知识有哪些、? I have lived in Shanghai --------fourteen years ago.for,in ,since 还是aboutfor 加时间段,since 加时间段加ago 中国自行建造的某集装箱吊车～在2min内把66t的集装箱匀速竖直向上吊起36m,这吊车对集装箱做工的功率为：＿＿＿＿．g取10我咋是老算不对阿～