3210爱情数字含义

do no he takes no please in his work 为什么用长线代表正极,短线代表负极 电路图中长线是正极还是短线是正极? 两个圆柱的底面半径之比是3：2,它们的体积之比是多少? 一个圆柱,底面半径50厘米,求容积多少立方米?多少吨? 两个三角形一边重合,另外两边分别平行的两个三角形全等吗两个三角形有一条边重合,另外两边分别平行的两个三角形全等吗? 若两个三角形全等,那么他们全等的边平行吗 如果三角形已知全等且有两边对应平行 ,是否可说明第三边也平行 what is the difference between a Certificate,Diploma,and a Degree? What is the difference between sin30 and sin 30 degreeHi!Currently,I am studying trigonometry,and I bought a new Texas Instrument Calculator that was made in China.But When I input sin (30),it gave me an answer of -0.9880316241.That is freaking incor What's the difference of 'target' and 'goal'?Help! What's the difference of"rather than"and"instead of"?both of them mean "而不是" in Chinese.but,are there any differences between them?please explain for me.Thanks. one direction 还是exo火我可是one direction的铁杆粉哦!我的同学一直说exo有多么厉害,哼,你们说下,到时谁火啊!当然是1D哦 king's report is good对划线部分提问划线部分是good 是exo火还是tf火还是one direction火? be born into含义及用法用法如举一句话 三角形ABC中∠A=80°,∠B-∠C=40°则∠C=? 在△ABC中,满足A=40°,B=80°,c=5的三角形有 几个 Sixty seconds make an hour.这句话的语法是否对. Which word has a different stress pattern from the othersA.inside B.below C.across D.over which word is not which word is loud?是什么意思 one direction 红还是tfboys 红 为什么one direction就是比the wanted红我个人认为the wanted的音乐才艺比one direction要高,但是偏偏就是1D要红,难道就因为他们长的帅,年轻吗 What food is never alone一个英语谜语麻烦大家给看看吧 one direction teke me home国内上市时间 平方与平米有什么区别 it is the easiest colour on the 怎么翻译 Applicants to the Master of Arts degree program in Mathematics of Finance 平米和平方米一样吗 60平和60平方米一样大吗?不一样的话,怎么换算?