粉尘引起的职业病

有没有人帮我做作业? he hasn't,either.(改为同义句)______ ________ _________在线等 Do not like this 시무식 무시하재 나 를 무 시한!） 请帮看看这句英语He has had trouble with cars--He has had trouble with cars.这句英语为什么 has 的后面是 had ,英语句子中什么时候 has 的后面是跟 had 민 호 씨,나를 무시 elevate the debate I wanted to improve policy by elevating the debate.这句话 approaching 要地道的中文翻译 事在人为什么意思? 不管是对还是迷失我们都要坚守我们自己的信念 用英语怎么翻译 英语翻译,坚守信念会对一个人的成长给予正确的指导,它会促使人磨练毅力,斗志 우선 차를 드시겠어요?的우선 是什우선 我只知道“무선"...可这是"우선".一样的意思吗? Mrs Wang( )alone since her husband died 5 years ago.A,was,B,will be,C,has been,D,is,要理由 Mr Wang has been _____since his wife died为什么是alone 中国共产党作为执政党建设取得了哪些伟大的成就? 翻译:my mother has ever said that everyone in the family is important,no one can be weak. UFO究竟是怎么起飞的?是外星科技还是不明元素或者是外形气体喷射呢?UFO是怎么直线向上起飞的? 오타쿠什么意思 드림하이什么意思 变三单形式, 3单形式怎么变? 两条直线和一个平面所成角相同,这两条直线一定平行吗?请尽量详细一点，最好有证明过程。 can 在单三形式中怎么变就比如说have,他变单三就是has,那can又怎么变呢?如果还能举其他的例子就更好了 오늘따라 是什么意思?请问这是什么意思?谢啦 live和live in的区别什么时候用 live,什么时候live in must的否定形式有没有"一定不"的意思 카트라이더是什么意思啊翻译为中文 카트라이더是什么意思? 월드라이버什么意思월드라이버 西语怎么表示“今天星期X”比如怎么说“今天是星期天”.