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- Do you know the kid with _______ Bob is talking over there?- Yes,it's my cousin.A．who B．that C．不填 D．whom _______you know Bob Yes,he is my friendly.理由 Do you know Peter?Yes,he is my cousin.中没有行为动词,为什么还用Do呢?Are you like your father?Yes I don't look like my mother.为什么还用Are和Don't呢? y=x+3的根号分之2中,自变量x的取值范围是多少 y=x^2-6x+10在区间(2,4)是A递减函数 B递增函数 C先递增再递减 D先递减再递增具体怎样做 问问大家爱国题材诗歌朗诵配乐 求背景音乐晓得的人说下哈, 请问下大家爱国题材诗歌朗诵配乐 求背景音乐晓得的人说下哈,本人先在此感谢大家了6b 请问下有谁知道青春励志诗歌朗诵稿了解的告诉下哟,打心底感谢了7p 问下爱国诗句急、急啊, they begin their lessons () 8:00 a.m every day.my mother often wakes me () early in the morning. They() the bus,if they ()up early tomorrow morningA.catch,get.B.will catch,will get.C.catch,will get.D.will catch,get It is s____.The trees t_____ green.I often go j____ in the street in the early morning ,in ningjingspring is very short ,so summer is c_____soon.it will be very h____ .and it doesn't o___rain .the days get l____and the nights get s____.i l___going fi 高二数学不等式,在线＝,应该很简单比较（x＋1)(x²＋½＋1)与（x＋½)(x²＋x＋1）的大小.(步骤详细,麻烦了) 3:设X≥1,比较X²与X²－X＋1的大小. 1：比较(2a+1)(a-3)与(a-6)(2a+7)+45 的大小. 0.6x＋3×2.5＝10.5 2.4(10-x)-2.5=3.6x 如图,∠1+∠2=180度,∠A=∠D,你能用几种方法判断AB与CD平行 to my surprise he ____ very kind to me this morning答案是is being ,为什么呀~求详解 I guess it的意思 the m _____ of this company is very kind to the clients 两圆X2+Y2-4by-1+4b2=0和x2+y2+2ax+a2-4=0.恰有三条公切线,若a,b属于R,且ab≠0,则a2+b的最小值为多少 英语翻译100字左右 “红军都是钢铁汉,千锤万炼不怕难”的修辞手法及作用 x方+2ax+y方+a方-4=0 a属于R与C2:x方+y方-2by-1+b方=0 b属于R恰有三条公切线、则a+b的最小值为 两个圆C1:x方+2ax+y方+a方-4=0 a属于R与C2:x方+y方-2by-1+b方=0 b属于R恰有三条公切线、则a+b的最小值为A-6B-3C-3根号2D3 They ____the kite at school this morning横线上应该填什么?A:fly B:flide C:flew Mike has breakfast at six in the morning改现在进行时 The shop closes at this time of day改为同义句改为同义句只要填两个空 给出的答案The shop________ ____________ at this time of day 是否存在实数p使得“4x+p0”的必要条件?如果存在,求出p的取值范围 I hurried to school this morning (改为同义句)I( )toI hurried to school this morning (改为同义句)I( )to school( )a( )this morning 用四张卡片0,6,1,8任意取3张摆成一个三位数,末尾有0的可能性是多少?中间有0的可能性是多少,摆成3的倍数的可能性是多少 I hurried to school this morning 改为同义句