围绕体验科学、探究创新为主题的论文500—1200字

heard与listened在用法上的区别,请举例! peter doesn't seem himself today.为什么himself 做定语? At that thought he shook himself,as though he from an evil dream.At that thought he shook himself,as though he from an evil dream.A.woke B.wakes C.would wake D.had woke C 请从虚拟语气的角度帮忙分析一下呗! what are you going to dotoday?造三个句子,比如说野炊,旅游,购物 mode with love 小白兔是什么意思? MOVIEPRO VIDEO RECORDER WITH PAUSE ZOOM SECRET MODE AND MULTIPLE RECORDING OPTIONS WITH FASTEST PE 我想我的朋友这周末会给我发一封电子邮件.用英语怎么说?I thank my friend (五个空）this weekend 物理里1s末指的是坐标里哪个数字? 谁能给我春天的好词12个,佳句8句. 在计算机中“1S”的物理意义?计算机维修课程里看到的1S啊 历史名人管仲请简介 简述管仲谏言的要点! who went to school with you语法对吗? 用适当介词填空Who eles went with you __your brother 已知f(x)在区间(-1,1)上为单调递减函数,且f(-x)=-f(x),f(1-a)+f(1-2a)＜0,求a的取值范围 道题选什么 Could you tell me____? In 2009. A where he went B who he went to Paris withC when he went to Paris D why he went to Paris请说明一下为什么,还有 答案为什么给的是D,不通顺啊 已知f(x)在区间（-2.,2）上是奇函数,且在区间（-2,2）上单调递减,若f(2+a)+f(1-2a）大于0,则a的取值 汽车在移动时,在车厢内跳起来,为什么人没有往后移? 如果一个人在一辆行驶中的公共汽车上跳起来,会发生什么. Liquid water changes to vapor,which is called evaporation..谁可以帮我解释下状语,里非限定定语从句是做状语吧?那他做什么状语? Baby tigers are call tiger cubs 英文v e r y h i g h 以L H G顺序的英语首字母开头单词可以组成什么意思 sixteen-year-olds单数还是负数 几次战争后的世界政治格局..一战后二战后两极格局结束后问者有心,鄙视复制一大拖拉的 问一道西方微观经济学应用题 中国社会的基本矛盾是怎么形成的 哪些因素导致这一矛盾的出现? be quite quite 是什么词性? I feel quite restored to huealth. restored是adj的话,a.+to+n.这个结构的依据是什么?我从来没有见过这样的结构啊.是有feel+a.+to+n.这个结构还是restored得结构,还是restore是动词?请高手予以解答,采纳的答案 好词好句好段摘抄, 景物好句好段摘抄 急