电压源为6v电流源为3A求各元件功率

一些小鸭和小猫在打谷场玩耍,他们一共有64只脚和24个头,那么小鸭,和小猫各有多少只? 辩论赛4辩,学历比能力重要,怎么陈词?辩论赛4辩陈词,学历比能力重要,怎么说?请具体说明一下.. 设函数f(x)=sin(wx+t)(-π/2 在英语中,can和able有什么区别呢?求助〜 she can walk with her foot 还是feet now it can walk ___ two legs .A.on B.with 如果现有一个大铁板,上有一磁铁,在铁板上有一旋转的铁陀螺（不接触磁铁）陀螺会不会向磁铁靠近,为什么 i want to find a book how good is cooked A good book is a light to the soul.啥意思 anyway,I want to say miss you smile laugh happy sunshine anyway,I want to say miss you smile laugh happy sunshine 这句英文有什么含义?是个女的发给我的. 1.小孩子都喜欢玩水 little boys all like __ ___ __. 2.图书馆是看书的好地方.a library is the __ ___to read books. 3.我希望你能自己回答这些问题.i hope you can __ the questions ___.4妈妈想出去购物.mum wants to ___ __ When someone asks you a question you don’t want to answer, smile and say,“Why do you want to know?” （）you speak english three years agoAcan bcan't cmaynot dmight dear jack,if i could do my work with my feet like you,i'll keep my promise,too.这句话的中文意思是什么? 英语翻译是从一份模拟题上复制的，试题就这么一句话 调虎离山的典故是怎样的 调虎离山是出自哪个典故 you are my angel smile这句话的意思 you are my sunshire ou always brighten my day.so i can 't smile without you. smile wherever you 笼子里有30个头,88只脚,问小鸡和小白兔各有多少只笼子里有小鸡和小白兔笼子共30个头,88只脚,问小鸡和小白兔各有多少只。算式怎么写 数学题：有一些小鸡和小兔在同一笼子里,鸡兔的总和是35只,94只脚,问小兔和小鸡各有多少只?小学数学题 不经允许,任何人不得把书带出图书馆.Nobody can ___ ____ the books from the library ____ ___. 调虎离山的故事大概的就OK 只要是调虎离山 大概的 我把你的答案弄成最佳 关于调虎离山的故事尽量很短 100字左右的 写个100多词的作文, 大概的就OK 只要是调虎离山 大概的 我把你的答案弄成最佳 求写一篇英语短文,就100字,Drug AbuseAssignment – Passage writing (100-120)Write a short story about the bad effects of drug abuse,smoking,drinking,etc.It should include the following content:1.Who is the person rural\/ urban,popular,concen You're the reason that why I smile . You may not be the only reason why I smile,but you are definitely my favorite one.求翻译 请翻译下谢谢 And suddenly you're all I need the reason why I,I,I,I smile,ile,ile,ile You are the reason why I became stronger.But still,you are my weakness.请问这句英语中文是什么意思