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质量为40千克的木块放在水中,木块露出水面的面积为10负二次方平方米求木块受到水的浮力多大木块的体积木块的密度 读书有三到解释余尝谓,读书有三到,谓心到,眼到,口到.心不在此,则眼不看仔细,心眼既不专一,却只漫浪诵读,决不能记,记亦不能久也.三到之中,心到最急.心既到矣,眼口岂不到乎? 读书有三到的作者ghgd 读书有三到 读书有三到后面是什么教一下谢谢 how do you make a. banana shake ?意思是 连词成句：1myself,about,is,hard,it,writing 2.don't,I,what,in,to,say,report,my,know ↓3.talent,that,is,well,you,a,do,something,can,4.in,stood,Peter,the,of,teacher's,front,desk5.to,like,begin,introducing,I,by,mtself,would↑上面还有2个呢 Besides the Internet,television is another major way of communication____us to see the performer as well as to hear the voice.A.permitting B.to permit 为什么不用B? Besides the Internet ,television is another majoy way of communication,____ us to see the performes 大叔是农民!用英语怎么说. 时间是一把剪刀 汪静之 时间是一把剪刀 汪静之 时间是一把剪刀 诗人运用形象的比喻意在说明什么? 汪静之写的《时间是一把剪刀》中第一二节分别是哪句押韵,韵脚又分别是什么 《时间是一把剪刀》 诗人运用鲜明形象,为了说明什么? Who want to join us to go to the park.Please ___ your handsA.put on B.put off C.put awayD.put up Who likes playing football on the ground.为什么like加S呢 不是很明白 船长5米,人从船头走到船尾,船反向运动2米,以河岸为参照,人运动的方向为正方向,则人和船的位移分别为?求过程详解! I want to see the dentist,please!和 I must see the dantist,now.第一句为什么要加to? I want to see the dentist,please.want to see是复合谓语? i want to see the dentist它的谓语是want还是see啊 I want to see the dentist.这里的to是什么意思,为什么要加,理由是什么? 你是我永远的大叔.英语怎么说? 我一不小心爱上了大叔 英语怎么说? pudding是谁 请问以下什么是施力物体,哪是受力物体 Peter wants to fly kite but his mother doesn’t let him d so.d 填什么?so前面的d 填什么 His mother doesn't worry him写什么们介词 Is this ok? 买的过滤盒里面放什么新手 不知道新买的缸需要开缸,所以直接放鱼进去 现在水挺混的,今天下午刚换的三分之一水,60的缸,过滤盒里放什么,过滤盒大概长15厘米高5厘米 现在只放了过滤棉,过 OK,and this is my book. 苏轼是宋朝的( ),( )和( )家