试题与答案

The Foreign Minister said,"_________ our

题型:选择题

题目:

The Foreign Minister said,"_________ our hope that the two sides will work towards peace. "    [ ]

A. This is      

B. There is      

C. That is      

D. It is

答案:

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下面是错误答案,用来干扰机器的。

答案:C题目分析:由题意可知(a+b)=8,而由A元素原子的最外层电子数为a,次外层电子数为b可知A元素,若有个三个电子层数,则b为8不符合。所以A元素只能有两层电子数固b为2、a为6.所以元素A应为氧元素。B元素应为...

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题型:阅读理解

阅读理解。

     One day, a poor young artist stood at the gate of the subway station, playing his violin. He wanted

to collect money for his schooling. When he got home, he found there was a lottery ( * * ) among the

money.    

     The next day, he went there again, put his hat on the ground. Meanwhile he took out a large piece

of paper and laid it on the ground. It said, "Last night, a gentleman named George Sang put an important

thing into my hat by mistake. Please come to get it soon. "Then he began playing.

     It caused a great excitement and people wondered what it could be. After half an hour, a man ran

there and said, "Yes, it's you. You did come here. I knew that you re an honest man and would certainly

come here. "    

     The young violinist asked calmly, "Are you Mr. George Sang?"    

     The man nodded. The violinist asked,"Did you lose something?"    

     "Lottery. It's a lottery", said the man.    

     The violinist gave him the lottery.    

     George was excited to see the lottery. He said he bought a lottery ticket a few days ago. The awards

opened yesterday and he won a prize of $500,000.

     Later someone asked the violinist, " Why didn't you take the lottery ticket for yourself? Then you

don't have to play here."

    The violinist said, "Although I don't have much money, I live happily; but if I lose honesty I won't be

happy forever."

1. A poor young artist ______.   

A. was not a happy man    

B. didn't give the lottery back to the man    

C. was angry with the old man    

D. had no money to go to school

2. Why did the violinist give the lottery back?    

A. He didn't like money.    

B. He wants to be an honest man.    

C. He won't be happy forever.    

D. He bought a lottery ticket a few days ago.

3. What caused a great excitement?   

A. He began playing.    

B. He took out a large piece of paper and laid it on the ground.     

C. He was looking for the loser.    

D. He lost honesty.

4. ______ is Mr.George Sang.

A. A poor young artist

B. The violinist

C. A happy man

D. A gentleman who lost the lottery

5. Which of the following is true?    

A. A poor young artist lives happily.    

B. Mr. George Sang is the violinist.    

C. The violinist took the lottery ticket for himself.    

D. All the people were excited.

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题型:选择题

该图为地球自转角速度与线速度示意图(北半球为例),据图示信息完成问题。

小题1:图中所示,地球自转的角速度为每小时 

A.300   

B.250

C.200  

D.150小题2:图示情况下600N的地球自转线速度约为每小时

A.837千米/小时  

B.1447千米/小时

C.1670千米/小时 

D.0千米/小时小题3:地球表面除南北两极点外,其自转线速度

A.由赤道向高纬递减  

B.各地点都一样

C.南北半球存在差异 

D.因经度而变化

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