第一次我没做作业

gain啥意思? gain adjustable是什么意思 after he was arrested ,the man confessed that...中,第一句为什么可以改成after being arrestedAfter he was arrested,the man confessed that he had stolen the money这一句为什么可以改成After being arrested,the man.这是现在分词的 we have a few tickets left in the stalls 这句话怎么解释RT tickets for Friday?sorry we have got none left .这里的left是什么意思? I have few left 句中的left 请问phenolic or Bakelite plastic分别是指什么材料啊?有谁知道,烦请告之, clear hinged lid plastic boxes 最为正确的翻译是?亲们, plastic rubber silicon三种材质有什么区别? 英语翻译That plastic coating inside a pan begins as natural gas.Most clear plastic starts out as think ,black oil.That plastic coating inside a pan begins as natural gas l work a lot,will get to your email soon,thanks for writing when we got to the cinema,the tikets have been _____ ____(卖完,用sell)为什么都是sold out？sell不是一般用主动表被动吗？要是have been 后不应该加doing吗？ be的过去分词是什么顺便的，has，have to,make,put,live,say,see,take,visit，也说一下他们的过去分词 It will be 2 years( )we see each other again. we will be meeting each other again.为什么用meeting?它跟we will meet each other again有区别吗? What is your philosophy towards work? 建立金国的阿骨打,属于哪个民族? white doctor 怎么翻译?She insisted on being seen by a white doctor,leaving me feeling rather emba The manager assured the customer that his complaint would be seen____immediatelyA to B at C on D with为什么选A呀? Some Englishi Questions“你的表达方式让人难以接受” some questions意思是什么 用evening造句 to avoid the pipes being bended 为了避免管子被折断 这句话对吗?谓语部分是什么? he hid his hands to avoid being seen as dirty请求翻译 下句中being 什么成份?And people are getting on buses and going to offices and not necessarily being as physically active as they have been in the past."中being 什么成份? being 在句子中是什么成分a statue of the Egyptian pharaoh Amenhotep III has been re-erected by archeologists in the city of Luxor after being knocked down by an earthquake.为什么用being ,在句子中是什么成分,为什么不用be, a friend in deed is a friend in need upholstery fabric是什么意思 fabric conditioner是什么意思 some questions for excellent people（thanks）1、what quilities do you think should students develop in college?11、what is the most important quality they need to develop in college?2、have you been to any place whichis so wonderful that you‘d Lisa always answers the questions ------- [ correct ] 根据所给词的适当形式填空 Either teacher often answers the questions.这两个老师中有一位常常解答问题.以上这样翻译不准确吧 这是别人的见解 我认为不太对 应该是：两位老师中的任何一位老师都经常回答问题即等同于这两