早教吧作业答案频道 -->英语-->
1.（）TeachergaveusonhowtolearnmathswellA.anadviceB.mnchadviceC.apieceadviceD.someadvices2.()Everyonehearthenewsyesterdayafternoon.A.weresurprisedatB.wassurprisedtoC.issurprisedatD.surprisedat3.Itwasofyo
题目详情
1.（ ）Teacher gave us__on how to learn maths well
A.an advice B.mnch advice C.a piece advice D.some advices
2.( )Everyone_____hear the news yesterday afternoon.
A.were surprised at B.was surprised to
C.is surprised at D.surprised at
3.It was_____of you to show me the way to the station.(kind)
4.She has to stay at home.(改为反义疑问句)
She has to stay at home,____ ____?
A.an advice B.mnch advice C.a piece advice D.some advices
2.( )Everyone_____hear the news yesterday afternoon.
A.were surprised at B.was surprised to
C.is surprised at D.surprised at
3.It was_____of you to show me the way to the station.(kind)
4.She has to stay at home.(改为反义疑问句)
She has to stay at home,____ ____?
▼优质解答
答案和解析
1.much,a piece of,some advice(不知道你是拼错了B还是少写了C,还是写错了D）
2.B
3.kind
4.doesn't she?
2.B
3.kind
4.doesn't she?
看了 1.（）Teachergav...的网友还看了以下：
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 …
设函数f(x)在x=a处二阶可导,又limf'(x)/(x-a)=-1,则()A.x=a是f(x设函 2020-03-31 …
1.（）TeachergaveusonhowtolearnmathswellA.anadviceB 2020-05-14 …
(a+1)(a^2+1)(a^4+1)(a^8+1)(a^16+1)=(a-1)[(a+1)(a^ 2020-05-22 …
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 …