光导纤维原理

culture department manager of the enterprise翻译成中文 the culture of Vietnamabout geography,tradition,festival changes of vacancy in the cultural area 翻译中文 关于目标的语句或段落 要积极向上的内容 I don't think it is right.这一句中为什么要用don't 关于积极向上的诗歌路途的漫长,人生的风霜,终会被毅力和自信,化为生命的芬芳.拼搏的刚强,开拓的激昂,终会为有志者,奏出精彩的乐章.展开你飞翔的翅膀,看清你远航的方向,涉过这残冰黑夜 积极向上的古诗 i have tomatoes for lunch 这里的have she ___ a blouse by herself yesterday,but i am not sure whether it is ready.A.made B.had made C.was making D.would make请说明为什么这么选的理由,其它的为什么不对呢, l have tomatoes for lunch 这里的have是什么意思? She__a blouse by herself yesterdary,but I am not sure whether it is ready.A made B had made C was making D wuold make Do you have fruit _______lunch?No,I don't.A.forDo you have fruit _______lunch?No,I don't.A.for B.at C.with D.on 求翻译英文“这场雨下了将近10个小时” 翻译中文：风雨有没有英文? the clothes are/is made of cotton? John passed the exam,although he didn't study very much for itThe exam _______ difficult.A.can't have beenB.must have beenC.couldn't be D.might have been选哪一个 为什么 I passed the exam!____.1 That sounds good 2 Really!It's out of my expectation3 I'm delighted to hear that 4 Not failed? king of Sparta At the beginning of the play, of whom daughter is King Lear most fond?这句话哪儿错了? 英语翻译然而赫斯顿在肯尼思•布拉纳(Kenneth Branagh)的全明星史诗电影《哈姆雷特》(Hamlet,1996)中作为Player King却富于雄辩 have for lunch 为什么用 for ( ) you have for lunch? Look at the clothes _____Mrs Green's clothes line.空格部分怎么填? 格林夫人来自哪里?Where is Mrs Green are from?错的话错在哪里? I usually go to work by bus 提问这一句 Jim Allan Green is _______name.Jim is____name.Allan is____name.Jim allan are____names.如题,填空, He is Jim Allan Green.Allan is his ___ name “___”填什么 为什么 定语从句,如何判断连接词要用‘关系副词’或‘关系代词’ They don't have carrots for lunch they don't have broccoil for dinner ..其中的lunch能否换breakfast 英语中,关系副词引导的定语从句中,关系副词修饰什么? 在定语从句中,句子前后都完整时只用关系副词做连接词? They have lunch可以吗?用其他谓语动词替代,省略be动词?