The teacher left the classroom just now.
He has lived in Shanghai for 3 years.
She was there since last month.
The two leaders were meeting for 3 hours in London.
They left their hometown the day before yesterday.
He will speak to her tomorrow.
Tom read the book last night.
He has sharped his pencil already.
最新问答： 0.1mol/L的K2S溶液中，有关粒子的浓度大小关系正确的是（ ） 日积月累。（填空）1．有志者，____________。2．莫以善小而不为，____________。3．业精于勤，__ 英语翻译语境是这样的Lee:(to hmiself) Oh,Bilbo Baggins'sword.Okay,I'll 研究,英语怎么说 （2010•白下区二模）善于用化学的眼光看世界，能够提高自己的科学素养．你认为下列事实和解释不一致的是 已知数列{an}满足a1=1,an+1=an+1/n(n+1),写出前五项,并归纳出数列的一个通项公式 tan(兀/3+x/4)的最小周期 八年级下册英语课文第一单元单词是什么?(仁爱版) 一道物理题 应该不难 给我讲一下子! Though the girl had been suffering from the blood disease, s A⊙B+B⊙C化简过程及结果... ,函数f(x)=sin(x+π/6)+cos(x+π/3)的值域为., 至今仍成为无数人眼中的经典. 英文应该怎么说? 急！!典范英语6的第7,8,9本的英文梗概，80字左右 英语翻译写论文不知道这个怎么翻译,求救! we have lots of a___ to do after school 金与氧反应的现象与化学方程式Au与O2反应 帮忙看看这篇英语小作文有无错误Maybe people always compare somebody to someb ___________ great fun it is to fly kites! ________ fantastic 怎么区分二价铁与三价铁在写化学反应式的时候怎么区分 写的是二价铁还是三价铁?除了背式子外还有什么区分方法?
