早教吧作业答案频道 -->英语-->
last week怎样用since回答They borrowed it last weekThey have kept it since 后加什么[两个空}
题目详情
last week怎样用since回答
They borrowed it last week
They have kept it since 后加什么[两个空}
They borrowed it last week
They have kept it since 后加什么[两个空}
▼优质解答
答案和解析
没有明白你问的什么意思,莫非你想得到的答案是since last week
看了 last week怎样用si...的网友还看了以下:
PI的 初始值为什么是pi=1#includemain(){int s;float n,t,pi; 2020-05-16 …
求lim[x^(n+1)-(n+1)x+n]/(x-1)^2x-->1=lim(t->0)[[1+ 2020-06-04 …
T(n)=2T(n-1)+n,n>0;T(0)=0.求T(n)谢谢了,大神帮忙啊T(n)=2T(n 2020-06-08 …
急数列{an}中,an+1=-an^2+2an,a1=t(t>0),且{an}是有界数列,求实数t 2020-06-23 …
分解因式(高级)(1-7t-7t²-3t³)(1-2t-2t²-t³)-(t+1)ⁿn=6找到了求 2020-07-03 …
一道线代题目:设A是一个m×n矩阵,r(A)=r…从A中任意划去m-s行与n-t列,其余元素按原来 2020-07-14 …
1/t*2^n=t/2^n信息题:需要在方框内填入合适的答案,我觉得这两个答案都是对的,但正确答案 2020-07-26 …
初高中衔接书上的几道比例线段的题,a/x=t/t+m,a/b=t/t+m+n联立两式,消去t,得x 2020-08-02 …
已知(1+1/x)^x=e,e^x-1=x,limx→1(x+x^2+...+x^n-n)/(x-1 2020-10-31 …
数列{an}前项和为(n+1)^2+t,则n+1项和为(n+2)^2+t两式相减,得第n+1项为:2 2020-11-24 …