6分管外径是多少

求翻译The most important work you and I will ever do will be within the walls of our own homes. China has the largest population ___1.3 billion.请问空格里填of还是with,还是都行?为什么? note有笔记本的意思吗? s note是什么 现在出来红米Note、酷派大神Note,这个note有什么特殊含义吗? 怎么读 my father cooks supper,too否定句my father（）（）supper,（） My mother cooks supper for me.改否定句 My mother cooks supper for me.变否定句 My father ( cooks dinner )in the kitchen括号提问 My father (cooks the meals).就括号部分提问 ride my ride my bike的中文 老师留作业让读一篇英语文章,然后写一篇note,求教格式!该怎么写啊! 用,note造句,英文 note这是英文吗,该怎么念? Such tasks are ____ the capability of average kids in our school谢谢 My father will ask a ___(滑冰)to teach me ___(滑冰)on real ice next Sunday. Most of the students in our class__the school sports meetingA took part in B took part C join in Djoined 先谢谢了啊拜托快. My father will go to Canada next eeek改为一般疑问句 帮我写个英语 note.按照这个题目写. 肿么写?初三数学 1.He said ,“ I am going to Beijing with my parents .” （ 改为间接引语） 2.“ Does it snow1.He said ,“ I am going to Beijing with my parents .” （ 改为间接引语）2.“ Does it snow in winter here ” Mike asked me .（同上） I am going to agree with what you said.(改为否定句） how todo it/what to do为什么how +it,what 没谁总结下规律 He's going to London (with his friends).(对括号部分提问) I am going to London 是什么时态 9.I think the environment is bike.A,riding C.Except,to ride D.Except,riding[2170]9.I think the environment is really important.____,I like ____ my bike.A.Beside,riding B.Besides,riding C.Except,to ride D.Except,riding[2170]这个题选择哪个呢? Love can touch us one time and last for a lifetime and never let go till we are one a thank you letter(英语作文)一篇英语作文,：A thank you letter.涉及范围为英语四级. Thank-you note 英语作文假设你叫Susan,暑假在澳大利亚的 Ms Brown 家度过了两周的难忘时光,现在你已回到中国.请给 Ms Brown 写一封感谢信. Thank you note 纠错Dear Life,Thanks for your variety and creativity that produces such a reality thing.I appreciate your deglighted part which makes me feel happy.However,I am much more grateful for those difficult part what teaches me lessons and