1、A:______________ B:I wear size 33.2、A：___________________?B：You are taller than Peter快 五分钟之内

若ab + 1 >a + b,则实数a,b应满足的条件是______________ 1、A:______________ B:I wear size 33.2、A：___________________?B：You are taller than Peter快 五分钟之内 在-1/2,7,x^2y,(a+b)(a-b),m^2-n^2,0,1/2-x,4/3xy中,单项式有______________,多项式有______________（【/】表示分数线） write out the words according to the meanings given below.1.______________ not possible2.______________ though3.______________ 1 000 meters4.______________ a person who has written some books or writers somethings as his job 5.______________ a room i 很难数学题您瞧瞧,初中的就这样了(ab+1)^2-(a+b)^2=______________ 3条直线a、b、c,若a//b,a//c,则_______,理由是______________. A：______________are you ______________?B：I'm going to Xili lake.A：______________are you ______________?B：I'm going to Xili lake.A：_______________are you going to______________there?B：I'm going to fish.A：______________?B：Yes ,I like fi 若a和b互为相反数,则a与b的绝对值一定______________. 一道初中补全对话题A: What can I do for you B: I’d like a sweater for myself. A: 1______________ B: I have no idea. A: 2_____________ B: I prefer green, but this green is too dark! A: 3 ______________ B: That’s too light! A: 4 _________ 设a,b∈R,若x≥0时恒有0≤x4-x3+ax+b≤(x2-1)2,则 ab等于______________. 如果a平行b,b平行c,那么________,理由是______________ 已知A(5,7),B(2,3),将AB按向量a=(4,1)平移后的坐标为______________为什么还是（-3,-4）? 对数函数题 log a - log b = 3 log (c/2) 求 a = ______________ 一句小学英语补充对话求回答A:Good afternoon!B:____________ ______________!A:I am Li Fen.______________ ______________ _____________,please?B:____________ ___________ _____________ Wang Lin.Nice to meet you. We ______________(have)a class. Complete the sentences in A with sentence endings in B When Hades was a young man,he ______________Until Hades agreed,Persephone ______________ Finally Hades agreed that Persephone ______________ When Demeter wasn't happy,nothing ______________ When 2.已知a、b为有理数,且ab>0,则的值是______________ Listen,how beautiful the music ______________!A.looks B.smells C.sounds D.feels