2017离散数学期末试卷

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肥皂加水泡等于什么如题 有个小女孩很童真的说一句you have a message的短信铃声谁知道啊 有个小女孩/小男孩 很童真的说一句you have a message的短信铃声谁知道啊 求短信铃声 you have a message,谢谢! have a message短信铃声 . No,it's not far. No,it's not far的问句是什么 初二英语作文An interesting weekend No,it's not far.it's 什么英语单词 . no it is not far前面写什么 We got here this morning.We have‘t been ____ yetA.anywhere elseB.somewhere elseC else anywhereD else somewhere 生物课上讲流动循环,在流动过程中,能量在逐级递减,所以一条食物链最多不超过5个营养级,但草→蝗虫→青蛙→蛇→鹰→人这条食物链有了6个营养级;而且为什么食用生产者获得的能量高?我 在食物网中,生物的数量随着营养级的升高而减少,这说明能量流动的特点是 ( )in the office( )have a computer in school it was in the primary school where my teacher introduce me to computer.哪里错了 饮食营养与健康食物是我们所需营养的主要来源,更关系到我们 的 生活质量,冬天了在饮食上要 注意哪些? 《大学生饮食营养与健康》试题1.患者,女性,大二学生,因近来上课时经常感到头晕、发困、接受和理解知识效率低,甚至听不进课,学习成绩下降,来医院就诊.检查结果,除血糖偏低外一切正常. where 填什么 the book and two pencils?快!快!快!最好把道理也讲清楚哈 LADY GAGA 新单曲Nothing On But The Radio的下载地址 Lady Gaga - Nothing On (But The Radio)mp3链接 能放空间的 (1)Let's don't watch TV.Let's read books.(改错)(1)Let's don't watch TV.Let's read books. (2)You can buy a lot of things in good price. 请各位大侠帮忙两题皆为改错题 谢谢 今晚解决如果答案好 可 "No,it's not"这个句子对吗?英语书上的一句话,应该是“No,it isn't”吧. Is it( )eraser?No,it's not( ).It's( ).(you,I,he) Michael has a new book.对 a new book提问怎么问? 这张桌子需要修理一下,你最好找人修修.The table needs repair.You'd better (have it repaired).填的这张桌子需要修理一下,你最好找人修修.The table needs repair.You'd better (have it repaired).不对请说明理由. A:have one repaired B:have it repaired C:have repair D:repair itwhich is the computer you want to()-tie one over there I want a new book 对画线部分提问(a new book 画线) ___do you ___ be careful when you are crossing the street.可以改写成be careful when crossing the street.when my mother saw that i was unhappy,mother called me to her bedroom.可以改写成seeing that i was unhappy ,mother called me to he bedroom.为什么第 book online or call的book是什么意思 早餐吃什么更能补充能量? 早餐午餐吃什么能够补充一天需要的营养物质 小明早餐习惯喝一杯牛奶 ,吃一个鸡蛋,你认为他的早餐中哪一类营养物质过多?哪一类过少?A.蛋白质 糖类B.蛋白质 脂肪C.糖类 脂肪D.糖类 蛋白质急用!