防火防爆的基本措施

感恩母校 感恩老师的作文 company firm enterprise区别company firm enterprise有什么区别捏? 请问 enterprise,firm,company,corporation有什么区别? firm = company吗 有什么区别? the teacher said that clolumbus [ ] america in 1492.括号中是为什么填的discovered而不是had discovered我想老师当时在讲的时候,应该用的是过去时态吧.而此句话是转述的,从句就应该是过去完成时态啊, 1.do sth.,so you will do sth.2.If sb.had done,sb.would have done3.sp.lie/on/to/be located/situated…4.with+宾语+doing/done/to do,主句结构5.sb.be used to doing/sth.be used to do/used to do6.As can be seen,… As we all know,… As is know to us 教室的英文怎么读谢谢了,大神帮忙啊 The film is on Saturday morning.对划线部分on Saturday morning提问 It is 8:00 in the morning.(8:00 in the morning.划线提问） 对划线部分提问:1 Tom is( 12 yerys old). 2 He gets up (at 6:30)in the morning. in the morning 对划线提问整句写下来when is it?是这个? I like to run in the morning.对划线部分提问 划线部分是run 我拿你当宝的英语该怎么写 宝贝外语怎么写 谁有3D MAX英文翻译中文的软件啊,麻烦给我传个, have no 后面接复数还是单数?按理说有have no idea这种句型的have no 后面接复数还是单数?按理说有have no idea这种句型的话一般就是单数吧? ChenYu永远是我的乖宝贝．．英文怎么说爱,在离别时 .还有这句.. 问个英文哦· 你说英文跟我一样好 怎么说呢谢谢 have no _____ 这里的名词是应该用复数还是用单数 哦的英文怎么说? no 后面加复数还是单数 “哦.对了.”,用英文怎么说? no加单数还是复数,还是两者有区别 The sun rises __ the east and goes down __ the west这两个空可以用form, 为什么?我选的是cTo save class time,our teacher has _____students do half of the exercise in class and complete the other half for homework.a.us b.we c.our d.oursour students 为什么不行 为什么不选c谢谢 高中英语 为什么选D不选C 时间如何停止,我们才能回到过去? 用英语怎么说,谢谢 我好想回到过去!用英语怎么说?用HOW开头的! have no 后面是加名词的单数还是复数? 介绍NASA美国宇航局 美国宇航局NASA火星探测器由哪家公司制造