sdyh2006 春芽
共回答了16个问题采纳率:81.3% 举报
1年前
spinachhubo 幼苗
共回答了7个问题 举报
回答问题
A snowstorm hit Beijing on Friday同义句
1年前1个回答
A snowstorm hit Beijing on Friday.(对on Friday提问) _______ ___
1年前2个回答
A snowtorm hit Beijing on Friday.(对划线部分“A snowstorm hit Beij
请发挥想象,以“A snowstorm hit Nanjing”为题写一篇80词左右的文章
The weekend snowstorm hit the city hard. ______, many primar
A heavy snowstorm hit the city in the winter of 2008,____a l
1年前3个回答
One terribly cold day, a snowstorm hit our area. Needing fir
Three years ago in Beijing, my best friend, David, was hit b
反意疑问句怎么改?my brother have never been to beijing,______?my fri
1The snowstorm from the north hit the city 对from the north提问
When I was on a study trip in Beijing,I made quite a few fri
The weather in Beijing is different from _______in Shanghai
leave sth at home是有的,那么有没有leave sth in Beijing(leave sth in
英语翻译I have been to Beijing,Xi'an,Dalian,Tianjing,Hangzhou,Ji
what's the way to Beijing 中的主语是what还是the way to Beijing?
1年前4个回答
If it( ) tomorrow ,we cannot go to Beijing A rain B is rainn
I'd bettle hit the books!这句话中的I'd 是I had I would还是 I should?
someone hit Jim _____ his head on his way home last night.填t
你能帮帮他们吗
下列变化需要加入还原剂才能发生的是,(A),HCL-CL2 (B),H2SO4-H2 (C)KCLO3-O2 (D),N
Many of the workers were at the meeting.
自由落体运动规律公式:速度时间关系 位移时间关系 速度位移关系
某有机物3.2克在空气中完全燃烧,生成二氧化碳4.4g,水3.6g,且该有机物的式量为32.求:
( ) (be) they happy when you gave them the gifts?
精彩回答
洪灾过后,饮用水的消毒杀菌成为抑制大规模传染性疾病爆发的有效方法之一。漂白粉是常用的消毒剂。 (1)工业上将氯气通入石灰乳制取漂白粉,化学反应方程式为:____________________。 (2)漂白粉的有效成分是(填化学式)____________________。 (3)漂白粉溶于水后,受空气中的CO2作用,即产生有漂白、杀菌作用的次氯酸,化学反应方程式为 ____________________。 (4)反应(1)和反应(3)中,属于氧化还原反应的是(填编号)_____________
方程ax2+bx+c=0(a≠0)的两根为﹣3和1,那么抛物线y=ax2+bx+c(a≠0)的对称轴是直线
函数极限计算 若lim(x→∞)【5x-根号下(ax^2+bx+1)】=2.求a,b
阅读下面的文字,根据要求作文。 将思考交给电脑,把沟通交给手机,将行走交给汽车,把健康交给医药……