小学数学题难倒众人

二人同心 其利断金 同心之言 其臭如兰中的臭与现代汉语中的意思有什么不同 词义是扩大还是缩小了啊 五年级下册语文第3单元的劝说,写不乱扔果皮的 软基处理采用塑料排水板联合真空预压时,布置土工布、栅格、布砂、排管等,其中栅格的作用是什么? 如何理解“这个世界的明天,或许该由想象来描绘”这句话的意思啊? 想采购一批PP塑料雨水收集模块和排水板,请问选哪一家供应商比较好? Personally I think it is the sales manager,rather than the sales girls,-----to blameA is B that is为什么不选A i think peter ,rather than you,is to be praised. 1.乱扔果皮纸屑,罚款10元.2.损坏公物是不文明的行为,请自觉!3.施工给您带来不便,请绕行,4.钱请当面点清,离台概不负责.你认为最好的一项是 ,理由是 .你认为 项这么说更好：. 同心之言,其臭如兰 “乱扔果皮纸屑,罚款10元!”（改为礼貌的,委婉的说法）jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj 海洋之水正品价.格 求镜音的对二氯苯x反氯化苯~不要翻唱的~要两首分开的,一首是RIN的,一首是LEN的.如果有地址也行,找了半天找不到啊哭!在此谢过了! 海洋之水批发价.格 海洋之水正品价.格是多少? 双立人锅子烧菜后锅盖打不开怎么办 请问有谁知道母亲节的由来啊就是母亲节背后的故事 做菜时铁炒勺粘锅,怎么办? 我做菜时锅总容易着火,怎么办我用的是天然气的那种,是不是油锅太热了啊?我不怎么做饭,每次一那样我很害怕.我把菜扔进去火忽的一下就出来了.该怎么避免 《 未来二十年中国生态环境状况展望》 what junk food do you have翻译 电瓶车用了多长时间加水,加水是加碱水还是蒸馏水 手机实名制是什么意思呢? 锅子用英语怎么说如题 CH3CH2OH＋CH3COOH 之后是什么? 什么是乙醇-乙酸法 根据首字母及句意用单词的正确形式填空 The baby didn't cry a__ after his mother fed him some milk.I didn't really like the book,but the movie is s___ to be very funny. After a baby whale is born,it nurses on its mother's milk,just like the young of land mammals.译为 历史的相似总是惊人的.历史总是惊人的相似.请用历史事例证明这句话.请结合现在的社会预测一下未来 举一个美国从实际利益出发具有创造性改进方案的例子并加以说明 请打家举几个：在历史的长河中,因为不懂的创新而失败的例子. 一辆汽车从a地到b地,又立即返回到a地一辆汽车从A地到B地,又立即返回到A地,一共用了9小时,去时每小时行100千米返回时每小时行80千米.两地相距多少千米? 做菜时怎么勾火