青岛版09年七年级暑假生活指导数学英语题

数学55页填空题1.6a+10b2.1/33.(1)1 (2)1/94.(1)x的2次方-2xy+y的2次方 (2)x的2次方+2xy+y的2次方5.8+4x-3*x的2次方6.ab+ac+bc7.28.-39.(1)2a+3b (2)-4*a的2次方+12ab-9*b的2次方10.(x+1)(x-1)+1=x的2次方11.143选择（55页）1.C2.D3.A4.A5.D七年级暑假生活指导>>英语答案P80读音1.give library lazy friendly disscuss(很奇怪为什么这么多 但是绝对正确）2.weather went3.beach agree4.rule pool5.mail6.cry fight7.south dowm8.menu unit9.geography large10.king词汇练习Bgo to summer campstay at homebe late for classin the cornerdelicious foodof medium buildTV showturn leftpayphonerememberCa.zoostomatoesphotosleavesmenchildrenbeaches(印错了吧）strawberriesboxesmonthsb.visits visiting visitedreads reading readfly flying flew剩下的以后再说我会更新的~~~studies studing studiedgets getting gotopens openning openedswims swimming swamsees seeing sawwrites writing wroteruns running ranc.badlightunfriendlyrermemberdislikebehindrightearlyinregularbent 数学答案
P55填空题
1.2a+3b
2.1
3.1
4.(x的平方+2xy+y的平方）
5.8+4x-3x2(平方不会打，请见谅）
6.ab+bc+ac
7.2
8.-4
9.略