1. In general we should create a good studying surrounding for students.2. From the discussion above, we can conclude that measures must be taken to control the air pollution.3. Obviously parents must set a good example for their children.4. Jim is an able man. After all he received a good education.5. We tried to help him get out of the difficult situation. In a word, we've tried our best.6. It was she who advised us to go to the library.7. Not until it was dark had I realized it was too late to visit him.8. You worked really very hard testerday.9. It was last week that I recieved the announcement.10. It is this dictionary that our English teacher sent me.11. Never have I seen such a strange thing in my life.12. Only when you do it in person will you understand how hard the job is.13. Not only did he promise to help us but also to lend money to us.
最新问答： The temperature has 已知A,B两点在数轴上分别表示数为a,b 我希望 作文 cola怎么读 下列关于细胞质基质的叙述中,不准确的是: Here ( ) are,Ling Fang!Catch the ( Ouch!Oh,I am ( Are you OK 救小鸟 作文 一条小船在河流中逆水行驶,行至某处时有一救生圈从船上掉到水中,经时间T才发现,立即将小船调头,在离救生圈落水处下游S处捞 某商店钢笔每只25元,笔记本5元为促销制定了两种优惠的方案,（只含有一个未知数, They are___(the twins)空中应填什么? 4、下列各组微粒中,半径大小的排列顺序错误的是 （ ） A、K+ >Ca2+ >S2- B、I>Br>Cl C、K>Mg 下列命题中的假命题是（ ） A．∃x∈R，使得x-2＞lnx B．∀x，y∈R，都有x 2 +y 2 ≥2x-2y-3 关于中心对称的两个图形,对称点所连线段都经过（ ）,并且被（ ）平分 X+Y=22和2X+Y=40 用光学显微镜观察人口腔上皮细胞，下列操作步骤正确的是（ ） 1.how many people use a ebay?2.what do people think about eb 一道高考数学题高手请进!椭圆x^2/16+y^2/9=1的内切圆为X^2+y^2=9,圆的-条不与X轴垂直的切线与椭圆交 有甲乙两根木条，甲木条长1.8米，乙木条长2.6米．工人师傅从两根木条上锯下同样长的一段，乙木条剩下的部分是甲木条剩下部 “没有借口”用英语怎么说 若不等式 2x
