早教吧作业答案频道 -->英语-->
1.heneeds500——(doiiar)forit.2.pleasecomeandseefor(you)3.howmuch-——（be)thepants?4.anybodycan(afford)it5.that(sound)good6.mymother'sbihhdayis(may11th)对括号部分提问7.what'syuorage同义句8.peterhasaco
题目详情
1.he needs 500 ——(doiiar)for it.
2.please come and see for__(you)
3.how much-——（be) the pants?
4.anybody can___(afford) it
5.that___(sound) good
6.my mother's bihhday is (may 11th) 对括号部分提问
7.what's yuor age 同义句
8.peter has a computer game (一般疑问句)
添介词：
_____2006.___may.llth 2010.___may.2011
2.please come and see for__(you)
3.how much-——（be) the pants?
4.anybody can___(afford) it
5.that___(sound) good
6.my mother's bihhday is (may 11th) 对括号部分提问
7.what's yuor age 同义句
8.peter has a computer game (一般疑问句)
添介词：
_____2006.___may.llth 2010.___may.2011
▼优质解答
答案和解析
1.dollars
2.yourself
3.are
4.afford
5.sounds
6.When is your mother's birthday?
7.How old are you?
8.Does Peter have a computer game?
in on in
这都是这两单元的重要知识点 希望你能把书本再好好看看
2.yourself
3.are
4.afford
5.sounds
6.When is your mother's birthday?
7.How old are you?
8.Does Peter have a computer game?
in on in
这都是这两单元的重要知识点 希望你能把书本再好好看看
看了 1.heneeds500——...的网友还看了以下：
设X Y 相互独立,且服从N(0,1)分布,试求E(根号（X^2+Y^2）) 答案说是E((X^2 2020-05-17 …
求解一些高数题,急TATz=根号下（绝对值（xy））证明在（0.0）这一点偏导数存在,但不能微分（ 2020-05-19 …
已知,E(X)=1,E(Y)=2,D(X)=4,D(Y)=9,ρxy=-0.8,已知,E(X)=1 2020-06-17 …
协方差cov(X+20,Y+10)=cov(X,知道了COV(X+a,Y+b)=E[(X+a)(Y 2020-06-17 …
大学概率论问题,下面这个公式是怎么推导出来的?当X,Y相互独立时,E[(X-E(X))(Y-E(Y 2020-07-25 …
已知椭圆x^2/a^2+y^2/b^2=1(a>b>0)的离心率e=(根号6)/3,过点A(0,- 2020-07-30 …
已知幂级数（-1）^nx^n/n!,前面类似E的符号没打出来,E符号上面是无穷的符号.（1）求幂级数 2020-11-01 …
为什么方法不一样答案不一样求xy=e^(x+y)的导数方法一两边取对数lnx+lny=x+y求导(1 2020-11-06 …
方程e^y+xy-e=0确定了隐函数y=y(x)求隐函数的导数y'到这步e^yy'+y+xy'=0为 2020-11-06 …
设y=e根号x,求dy.y'=(e^u)'u(根号x)'x=e^u1/2根号下x=e^根号x/2根号 2020-11-07 …