设备安装质量管理制度

she turned off the DVD after he finished his homework.(保持原句意思）she____ trun off the DVD ______ he finished his homework. 请问：怎么用after连接后面的两个句子,He turned off the television./He saw the porgramme.如题. do you mind opening the box for me?意思 每个DNA分子上的基因都是成对的,这句话错在哪里? 一个双链DNA分子一定存在等位基因吗? DNA分子成对成对存在吗 The room needs cleaning once a week和The room needs to be cleaned once a week.有什么区别 你还有什么要说的?用英文怎么说 副词可以修饰状语吗 状语是不是主要是由副词构成的? “状语”与“副词”是什么?古文中怎么分辨? 1.The mother makes her child _____ art,music and English every weekends.A.learn B.to learn C.learning D.learns2.When are you going to kunming for your holidays?A.Both ;and B.Either; or C.Neither;or2.When are you going to kunming for your holidays?--- 没有用英语怎样说 无论用英语说怎么说 I don't like milk I don't like,_____A too B neither C either 浅析中国奢侈品消费现状及奢侈品贸易发展趋势 用英语怎么说? stick out和stand out有什么区别 请问stick out与protrude有什么区别 stick out 和stand out都有“突出,显著”的意思,但用法上有区别, why do I ignore you? why do you always follow me ,fuck 英文翻译 Fuck the after 90s girl 是去他妈的90后女生的意思么?句子写错了没有? 状语和副词有什么区别?不用你们的话解释不给分 副词和状语有什么区别 请简约说一下 stick hold on 与stick with 有什么区别?I decite to __B__ track next year.A.hold on B.stick with 我决定明年继续参加比赛,为什么用B这个坚持,A为什么不行? 英语翻译出自《福尔摩斯》（血字的研究）,原句为when it comes to beating the subjects in the dissecting-rooms with a stick,it is certainly taking rather a bizarre shape.希望通顺点 stick to+受词/stick with+受词有什么不一样?这2者stick是一个意思.区别就在于to/with.to.,with到底咋区别?体会不出来!(求大仙帮助. 杨家将的故事结尾是怎么样的啊?传说中的杨门女将 是否真有其事? 历史是真的有杨家将吗 真有杨家将的故事吗? Tom will get home (in three weeks.)对括号处提问.____ ____ will Tom get home?