A. died
B. been dead
C. death
D. die
A. joined
B. entered
C. been in
D. become
—She _____ Shanghai. She won"t be back _____ next week.
A. has gone to, until
B. has been to, until
C. has been to, after
D. has gone to, after
There have be a lot of changes since World 1._____
WarⅡ. But perhaps a biggest change is 2._____
the telephone. People no longer write
letters for one another. They pick up the 3._____
telephone. Every house has at least two,
sometimes three, four and five telephones. 4._____
Every office has many telephones. There
have more telephones than people in 5._____
American. My little house has three 6._____
phones. In the morning the first thing
which wakes me is my telephone ring. 7._____
Long distance telephone call are very 8._____
cheap before seven o"clock in the morning.
So that my friend in Boston telephones me 9._____
to say “Good morning.” If you never have
to write a letter, you simple take up the 10._____
telephone and say what you want to say.
A. bought the book
B. borrowed the dictionary
C. left our school
D. none of the above
—He _____ to Hong Kong.
A. goes
B. will go
C. is going
D. has gone
- 1凸透镜的焦距是10cm,把点燃的蜡烛放在距凸透镜15cm处,则蜡烛通过凸透镜成的像是( )A.倒立、缩小的实像B.正立
- 2种在肥沃土壤中的种子比种在贫瘠环境中的种子先萌发。( )
- 3We are in school. Our English teacher is Mr. Li.A.diff
- 4每个人都有自己的弱点,而自强的人是善于发现并敢于战胜自己弱点的人。中学生的弱点有[ ]①学习不爱思考,作业马马虎
- 5句型转换。1. Are the boys playing football? (作否定回答) __________
- 6大文豪雨果说:“建筑是用石头写成的史书。”阅读材料,回答问题。 材料一 宗祠,是供奉祖先、举行祭祖活动的场所,又是从事
- 7胎儿在母体内是否用肺呼吸?为什么?
- 8若关于a,b的多项式2(a2-2ab-b2)-(a2+mab+2b2)不含ab项,则m=______.
- 9美国与西欧有控制与反控制的一面,也有相互依存的一面。20世纪60年代西欧为了“反控制”所采取的重大举措是[ ]A
- 10下列说法中,能体现“没有共产党就没有新中国”这一结论的观点的是( )A.十年“文化大革命”,使国家蒙受“十年浩劫”B.
- 1有X、Y、Z、W四种短周期主族元素,原子序数依次增大。其中X、Z同主族,Y、W同周期,X原子的最外层电子数是核外电子层数
- 2阅读下面这则资料,按要求回答问题。(6分) “墨菲定理”、“帕金森定理”和“彼德原理”并称为二十世纪西方文化三大发现。“
- 3如图,MN、PQ为磁场的理想边界,MN左上方磁场垂直于纸面向里,PQ右下方磁场垂直于纸面向外,磁场左右无边界,磁感应强度
- 4下列运算正确的是[ ]A.x2·x3=x6B.(-a3)2÷(-a2)3=1C.D.
- 5人生在世,大都喜欢活得自由自在,恐怕少有人愿意为他人所逼,受环境所迫。但是,外界压力是客观存在的,一般来说,它不受人的主
- 6要使函数在上恒成立。求的取值范围。变题:设,如果当时有意义,求a的取值范围。
- 7考古发现证实,远古时代巴人崇虎,以白虎为图腾。这一文化现象影响深远,而今重庆及其周边地区仍常见它留下的印迹。这表明 ①中
- 8南京被攻陷的时间是 [ ]A.1937年7月B.1937年11月C.1937年12月D.1938年1月
- 9天安门广场的五星红旗与旭日同升。如果3月21日在天安门广场看升旗仪式,国旗升起的时刻大约在A.早晨4时B.早晨6时C.早
- 10东汉时期,用树皮、麻头、破布和旧渔网等制成新书写材料的人是( )A.沈括B.蔡伦C.张衡D.葛洪