二寸半的管子直径多少

Listen!The girl____ (sing) over there.请问这个横线上应该填什么?可是当我在有道词典中查询这句Listen!The girl are singing over there的回答是听着!那边的那个女孩正在唱歌！而如果填上is singing则是，听着 I don't want the watch,Could you show me some ones?A选项another B.the otherC.other D.others 青岛高中英语偏重英音还是美音 when i ask for a true ,you only give me a lie,it's all fath down,这首歌是谁唱的?when i ask for a true ,you only give me a lie,it's all fath down。下面是视频，里面的配乐就是这个。http://v.youku.com/v_show/id_XMzg5NDczMzQ0.html 歌词里面有IF YOU ONLY KNOW WHAT CAN MAKE YOU DREAM COME TRUE,一个女生唱的,这句前面有一个GET DOWN.这段歌词开头还有个什么BABY DONT BE SHAD SAYING , 英语六级的阅读比四级难在哪里? 这个英文我不会A person who truly loves you will never let you go,no matter how hard the sitation is. The girl is lying on the grass,with her eyes( )A.openingB.openedC.to be openingD.open为什么要选择D希望可以详细点. 我为什么不会英语 The girl is lying on the grass ,her eyes ____.后面填open还是opening还是opened?为什么? The lady is lying on the grass,with her eyes____.AopeningBopen （为什么答案选B,它不是伴随动作...The lady is lying on the grass,with her eyes____.AopeningBopen（为什么答案选B,它不是伴随动作吗?） 谁知道法拉第生平? We should save our plane( because we haveWe should save our plane( because we have only one planet.)对括号部分提问.（）（）we save our planet. we shall al wa ys save a pla ce forourse lves.only for our se lves Andthenbegintolove.Havehoideaofwhatitis.whoheis howtoloveorhowlongitwillbejustwaitforonelovehowlongitwill bejustwaitforone love 翻译下 教你如何让肯定句变否定句、一般疑问句和特殊疑问句 take steps take actions take measures 这三个词组的意思 IT IS VERY IMPORTANT FOR US DRINKING MUCH WATER EVERY DAY（改错） 戴维对法拉第产生了哪些影响?你怎样看待这颇有争议的化学大师? 他们来中国观光 为什么是 they often come china for a visit .for a visit 又是怎么回事. for a despite 与 despite of的用法及区别 ,还有什么短语和他意思相同? I got this job completely by chance ——I was in the right place at the right time 儿童乐园里有一个圆形碰碰车场地,直径是20m.扩建后,场地的半径比原来增加5m.扩建后的面积比原来增加了多少平方米? Take a serious step forward.中forward的意思 think and take a step forward求翻译! 英语小作文 便条情景：你是公司经理,秘书小李刚刚出去吃午饭,你突然接倒上级部门电话,要你马上去一趟,要谈有关职员方面的问题.任务：请你用英语给秘书写一张50词左右得便条,告诉她：1 英语便条作文..急本周六晚上7:30周杰伦将会在广州天河体育中心开演唱会.假如你和你的同学Peter都是他的歌迷,你决定约Peter一起去听他的演唱会.请按照要求给Peter留张便条,内容包括:给同学 英语便条通知作文!急!假如你是李华,请给你的外教mr cook写一张便条通知其参会. 时间 星期三下午两点半. 地点 第一会议室. 内容 讨论英语口语竞赛的细节问题.如时间 地点 参赛年级 组 Nancy with her friends 后面为什么要加is而不是are Jack got the________place in the 100-meter race four pride festival encourage go swimming dance的第三人称单数 take 看一段歌词：《Umbrella》 Rihannauhuh uhuh (Yea Rihanna)uhuh uhuh (Good girl gone bad)uhuh uhuh (Take three Action)uhuh uhuhNo clouds in my stormsLet it rain,I hydroplane into fame (Eh eh)Come'n down with the Dow JonesWhen the clouds come