工程数学i第1次作业

和Guess I didn't recognize the signs和Remember how you get to safe and walk 是什么意思 科技小发明,小制作.越多越好,不要抄袭 turn turn意思TURNK在路由器网络中是什么意思,具体的含义是起什么作用,有那些知道, 歌词有这么一段,自己听出来mr parker i have to tell you i have loved for so long in my heart 求歌名好好听哦,知道的朋友快告诉我吧,网上搜不到 They say even the proudest spirit can be broken with love! 这应该怎么翻译最好呀? 幻觉与梦想 什么意思 didn't you remember me?_______,i used to borrow books from you.A.yes,i did. B.yes,i didn't. C.no,i did. D.no,i didn't. 泪水依依是什么意思 There was nothing thatthey could think of to help the girl ---her head and saw the sun -------in the east.1rose ,raising 2rised,rise 3rose,sising 4raised,raising He was cleaning the class room at that time （改为被动语态） The girl is still fast asleep,with her head____deep in her arms.A.burn B.to bury C.buried D.burying I stayed in the room for two hours yesterday.（对划线部分提问）for two hours The girl＿＿her head and stared at the strange man.A.raised B.roseC.rises D.risen 错觉是什么意思 it was along the mississippi river( )mark twain spent much of his childhood. A how B which C that Dit was along the mississippi river( )mark twain spent much of his childhood. A how B which C that Dwhere,答案是C.我想问“along the mississippi have是不是短暂性动词 receive的持续性动词是have还是keepRT have seen的延续性动词是什么? have是使令性动词吗(快进,)就是像make,let他们似的,后加动词原型?have后加什么动词?是使令性动词吗?xiexie! 双响炮是什么意思 什么是日K线双响炮 天上人间双响炮是什么意思 it is known that many of these 'monsters'which have at times been sighted are simply strange fish.这句话后面的simply是什么用法,翻译是：但现在看来,人们有时看到的这些‘妖怪’很多不过是些奇怪的鱼.翻译起来 these fish which have at times been sighted are simly strange fish中的been sighted are .怎么理解 求流年更美丽times have been better给个可用的迅雷链接我找的两个都不能呐送上50分~ 历史课本上说“明清时期 广泛使用贵金属货币白银 便利了商品贸易和商品资本的集聚” 请问为什么广泛使用贵金属货币白银就便利了商品贸易和资本的集聚?和使用铜币啊纸币啊有何区别? may开头的疑问句怎么回答 在历史上哪个国家向中国要的白银最多?请详细说明, 洗浴双响炮是什么意思 Becuse?I fell very shy do it than 谁给我翻译下,