甲、乙两人同时从两地相向而行，两地相距1100米，甲每分钟行50米，乙每分钟行60米，问两人在距两地

三十天养成一个好习惯 你能把电磁枪的电路图给我吗? 你能传所有的电路图符号给我吗? up的意思 up啥意思? up什么意思 put your hands up,give me Z,give me J,give me M.求翻译 give your hands to me let mebe your girl .翻译下 Leave it up to me. If it's to be,it's up to me 我英语不太好, It's up to me什么意思 英语翻译如题 To me it 格陵兰岛为什么称为 greenland,why is green A.called B.is callde C .was called 为什么选Bmany years ago a lot of scientists went tothe coldest place,which___ the Antar Continent,to conduct scientific research 格陵兰岛的首都为什么是努克 怎样培养一个人的好习惯? what's up with What to do with sth the plan ------- they came up with was very good.A this B it C \ D what 一道电路问题题目如下图所示在下图的解答中,画红圈的那个地方,U2c(0+)为什么是0?上面不是刚算出来是7/6吗? 一道电路的问题题目如下图所示我的问题是,在下图的解答中,画圆圈处,将N2等效为T型电路后,Z1,Z2,Z3的数据是不是有误?我看书上是写着Z1=(A-1)/C,Z2=1/C,Z3=(D-1)/C. The boy in a mask is called Simon.改错还有The boy in a red jacket called Daniel和They learn the thirty-nineth lesson today.请讲明原因,谢谢.还有The boy in a red jacket called Daniel和They learn the thirty-nineth lesson today.请讲明 A boy who frightens other kids is called... 结合真理与价值的辩证关系,分析把科学技术转化成商品的重要性. 如何辩证地看待科学技术的应用 从科学技术与价值的辨证关系,分析克隆人引起争论的原因 养成一个好习惯需要多长时间? 多长时间可以养成一个好习惯? 好习惯的养成需要多久? 培养一个好习惯需要多长时间? is your mother ten o'clock doing what the morning in at(?)连词成句