紫椒 幼苗
共回答了21个问题采纳率:85.7% 举报
1年前
chenkan_moon 幼苗
共回答了2个问题 举报
回答问题
We worked all day,_______ we didn't finish it.
1年前3个回答
This machine _______.It hasn’t worked for years.
1年前2个回答
_______ the help of my teacher, I worked out the problem in
1年前1个回答
1.He is one of the students _______ worked out the difficult
1年前4个回答
During the years _______,he worked as a doctor inthe hospita
I have worked in this university _______ 1980.A for B since
1年前6个回答
During the years _______,he worked as a doctor in the hospit
I can never forget the day _______ we worked together and th
Xiao Hong worked harder last year. _______ , she still didn’
We have worked for such a long time. Shall we stop _______ a
Mr Wang has worked as _______ English teacher for more than
It was with great joy _______ he worked out the problem that
He hadn’t worked hard at his lessons._______, he failed in t
Is this the school _______ you worked last year? A.where B.t
My brother worked hard and last he became _______(成功的).填succ
1年前5个回答
It is reported that a foreign company will _______ the compa
―Have you worked out when the final payment is _______?
He has worked in the city _______ three years ago while his
你能帮帮他们吗
已知甲数的8分之5等于乙数的百分之40,若甲数是56乙数是多少?
连词成句 1:something bar behind is the there snack.2:going the t
函数y=(sinx+cosx)(sinx-cosx),求出是偶函数还是奇函数,并求出单调递增区间
已知tan(x-π/4),求(sin2x+2cos2x)/(2cos²x-3sin2x-1)的值
请教大家一个求导的问题!我们都知道 路程对时间的导数是速度,速度对时间的导数是加速度.那么请问:路程对速度的导数是什么啊
精彩回答
在一次实验课上,各小组同学用在不同地点找来的小石块与稀盐酸反应制取二氧化碳。小明发现,相邻小组气体产生的速率比自己小组的快。小明将这一情况报告老师,老师鼓励他们对此问题共同探究。
遇到无良商家应该怎么办?
生物圈中,生物与环境的关系主要有:生物影响环境,生物适应环境,环境影响生物等。生物与环境的相互作用共同造就了今天欣欣向荣的生物圈。请分析下列事例,回答问题。
My father gave _______ a book on _______ birthday.
已知10的m次方=3,10的n次方=5,10的p次方=7,试把315写成底数是10的且含有m,n,p的幂的形式