I'mLiYan.I'minClass2.LiYanismyChinesename.MyEnglishnameisJane.LiMinismygoodfriend.SheisinClass2too.MissZhangismyChineseteacherandMrWangismyEnglishteacher.1.LiYanis.A.aboyB.agirl
I'm Li Yan. I'm in Class 2. Li Yan is my Chinese name. My English name is Jane. Li Min is my good friend. She is in Class 2 too. Miss Zhang is my Chinese teacher and Mr Wang is my English teacher.
1.Li Yan is ________.
A. a boy B. a girl C. a teacher
2. ________ is Li Yan's good friend.
A. Li Min B. Miss Zhang C. Jane
3. ________ and Li Yan are in Class 2.
A. Jane B. Li Min C. Miss Zhang
4. Li Yan's English name is ________.
A. Li Min B. Jane C. Miss Zhang
5.Miss Zhang is Jane's ________ teacher.
A. English B. Chinese C. maths
1.B
2.A
3.B
4.B
5.B
1.如果a≠0,p是正整数,那么下列各式中错误的是:()A.a^-p=1/a^pB.a^-p=(1/ 2020-03-30 …
求出下列各式中的字母a的取值范围:1.a<a/22.a<1/a3.|a|/a=-14.1/a>a>0 2020-03-30 …
1.a>0且a≠1①㏒a(1)+㏒a(a)②㏒a(a²)-aˆ㏒a(3)2.若6ˆa=8,求㏒6(4 2020-03-30 …
a=xa+a=a+x2a=a+x2a-2x=a+x-2x2(a-x)=a-x2=1到底a=xa+a= 2020-03-30 …
1.a≠0,b≠0,则a/|a|+b/|b|的不同取值的个数为()A.3B.2C.1D.02.若|x 2020-03-31 …
1.判断a、b、c能否构成三角形的三条边长的条件是().选项:a、a>0&&b>0&&c>0b、a+ 2020-03-31 …
(a+1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)=(a-1)[(a+1)(a^ 2020-05-22 …
信息归纳:阅读下面材料,完成信息卡。(每小题1分,共5分)Hello!MynameisZhouMei 2020-10-30 …
I'mLiYan.I'minClass2.LiYanismyChinesename.MyEnglis 2020-10-30 …
递回关系式的运算公式(数列)以下是推导一个公式"a=a+r(1-p^n)/(1-p)"的过程a=p* 2021-01-13 …