完形填空 I live in a big city with a lot of

题型:完形填空

问题:

完形填空
     I live in a big city with a lot of homeless people. Luckily there're small ways of helping them and you
needn't have a lot of  1  . One way to help is to buy their monthly magazine.   2   doing this one day, I got
to_ 3    a young homeless man. He was often  4   the magazine at the train station.
     He was a poor farmer from another country. After a while, I discovered that his   5  was close to mine.
It  6   that we were born in the same month.
     I met him last year    7   after his birthday, and after congratulating(祝贺) him, without   8   ,  I asked
if he had had a good day. He  9   and said that he hadn't really celebrated. I felt so  10  .
    I just couldn't bear the thought of (不敢想)this nice, young man being  11   on his 25th birthday with
no presents, no cake, nothing! So I went home and looked in my yarn(纱线) basket.  12   for me, I had
enough yarn  13   . I set to work and knitted(编织) a  14    for the young man. The yarn had become a
little dirty  15   I didn't knit very often. Then I washed the yarn so the scarf would be  16  when he got it.
    I met him on my own birthday as I was going shopping. I had 17   to meet him so I had  18    the scarf
and a piece of my own birthday 19   around with me. He was very happy with these gifts and so was I.
The  20   in his eyes was the best present he could have given me!
( )1. A. work      
( )2. A. In        
( )3. A. realize    
( )4. A. selling    
( )5. A. birthday  
( )6. A. said      
( )7. A. long      
( )8. A. stopping  
( )9. A. looked up  
( )10. A. foolish  
( )11. A. calm      
( )12. A. Suddenly  
( )13. A. used      
( )14. A. scarf    
( )15. A. when      
( )16. A. different
( )17. A. liked    
( )18. A. made      
( )19. A. cake      
( )20. A. light    
B. energy  
B. On      
B. ignore  
B. reading  
B. house    
B. found    
B. shortly  
B. helping  
B. turned up
B. excited  
B. happy    
B. Luckily  
B. done    
B. cap      
B. because  
B. dry      
B. hoped    
B. thrown  
B. present  
B. pain    
C. money      
C. Besides    
C. know        
C. covering    
C. height      
C. guessed    
C. ever        
C. praising    
C. looked down
C. clever      
C. alone      
C. Badly      
C. left        
C. sock        
C. so          
C. wet        
C. promised    
C. received    
C. song        
C. sight      
D. experience  
D. By          
D. recognize  
D. buying      
D. hobby      
D. meant      
D. even        
D. thinking    
D. got down    
D. worried    
D. hungry      
D. However    
D. produced    
D. glove      
D. and        
D. clean      
D. agreed      
D. carried    
D. party      
D. tear        
考点:故事类阅读
题型:完形填空
设函数f(x)为R上的奇函数满足f(x+2)=-f(x),且当x∈(0,1)时,f(x)=
1
x2
,则f(
7
2
)
的值为______.
题型:完形填空

确定句型时从上位句型到下位句型依次确定,说明句型是有()的。

题型:完形填空

储蓄存款、股票、债券和保险等为投资者提供了多样的投资品种和选择空间。以下投资方式,可以更好地规避风险又尽可能使自己的资金保值增值的是[ ]

①对各类产品在收益和风险之间理性权衡后再投资

②为获取高收益将主要资金投入流通性强的股票市场

③将资金按合理的比例分散投资在不同的产品上

④在物价涨幅等于或高于存款利率情况下将资金存入银行

A、①③

B、②③

C、①②

D、③④

题型:完形填空

有A、B、C、D、E 5种元素,它们的核电荷数依次增大,且都小于20.其中C、E是金属元素;A和E属同一族,它们原子的最外层电子排布为ns1.B和D也属同一族,它们原子最外层的P轨道电子数是s轨道电子数的两倍,C原子最外层上电子数等于D原子最外层上电子数的一半.请回答下列问题:

(1)A是______,B是______,C是______,D是______,E是______.(用元素符号表示)

(2)C、D、E四种元素的简单离子按半径由小到大的顺序为(用离子符号表示)______.

(3)元素B与D的电负性的大小关系是______,C与E的第一电离能的大小关系是______.(填>、<、﹦,用元素符号表示)

(4)用轨道表示式表示D元素原子的外围电子构型______.

(5)写出A和B按原子个数比1:1形成的化合物的电子式______.

(6)用电子式表示D和E形成离子化合物的形成过程______.

题型:完形填空

与将工作模型制作成可卸代型模型目的无关的是

A.制作出的冠熔模边缘与工作模型基牙的颈缘线完全吻合
B.制作出的冠与基牙密合
C.制作出的冠无间隙,无悬突
D.制作出的冠与邻牙有良好的邻接关系
E.制作出的冠利于就位

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