问题 单项选择题

构成体内黄素酶辅酶的是()

A.维生素A

B.维生素B1

C.维生素B2

D.维生素C

E.维生素E

答案

参考答案:C

完形填空
完形填空。
     Last weekend,  my kids along with few other kids from the neighborhood volunteered to help me wash
my car. My 10-year-old daughter came up with the idea of   1   other people's cars as well.It was pretty     2  outside and I had no plans to   3  being in the bright sun She   4  wanted to give emonade(柠檬汽水) to passers-by for free. I had seen little kids   5   and sell fresh lemonade for a small cost but not free.
Although I felt   6 , I decided to help her.
          7    she asked me, "What if we   8   this a smile car wash?" I couldn't hold back my tears and   9     her and the other kids to go outside the house and come up with   10 ideas. While I kept myself busy in
drying the car, the gang walked up to me with a(n)    11     with beautiful images of smiles. They had "Free Car Wash" written on it and the   12   of their exercise was "smile". It was pretty neat to see a team of
kids ranging 5-11 years with the  13   to do something for others.
      All that seemed  14  and came right from their heart. Nothing seemed to 15  to them: their playtime,
the heat outside-they just wanted to   16   others and do something nice in the community!
      I helped them make some fresh lemonade and brought out some additional   17   to help clean cars.
Passers-by were  18  and one even shouted back to them saying "God Bless You, my kids ... " One of
them even tried giving them 5 dollars, which they refused. A pretty heartwarming 19    !
     I feel blessed by being  20  by such wonderful andloving souls.
( )1. A. drying      
( )2. A. quiet      
( )3. A. suggest    
( )4. A. further    
( )5. A. choose      
( )6. A. worried    
( )7. A. Finally    
( )8. A. show        
( )9. A. challeng    
( )10. A. creative  
( )11. A. board      
( )12. A. purpose    
( )13. A. need      
( )14. A. important  
( )15. A. matter    
( )16. A. relax      
( )17. A. food      
( )18. A. interested
( )19. A. scene      
( )20. A. supported  
B. repairing      
B. hot            
B. avoid          
B. therefore      
B. enjoy          
B. popular        
B. Simply        
B.leave          
B. expected      
B. ready          
B. picture        
B. trouble        
B. duty          
B. disappointing  
B. mean          
B. try            
B. rags          
B. amazed        
B. scenery        
B. understood    
C. washing    
C. different  
C. continue    
C. already    
C. buy        
C. confused    
C. Then        
C. make        
C. invited    
C. changed    
C. idea        
C. secret      
C. imagination
C. hopeful    
C. belong      
C. help        
C. money      
C. bored      
C. story      
C. refused    
D. decorating  
D. dirty        
D. practise    
D. hardly      
D. serve        
D. difficult    
D. Luckily      
D. order        
D. encouraged  
D. familiar    
D. car          
D. theme        
D. sense        
D. natural      
D. refer        
D. smile        
D. fruit        
D. frightened  
D. view        
D. surrounded  
单项选择题

2008年底,甲公司财务部门举行了一次研讨会,对2009年的下列两项工作计划进行了讨论和决策:
(1)为了扩大销售,决定改变信用政策:
2008年甲公司销售产品收入为4 320万元,企业销售利润率为10%,其信用条件是:2/10,n/30,享受现金折扣的占40%,其余享受商业信用。管理成本占销售收入的1%,坏账损失占销售收入的2%,收账费用占销售收入的3%。
2009年拟将赊销条件改为“2/10,1/20,n/60”,企业销售利润率变为12%,预计销售收入将增加50%。估计约有60%的客户(按赊销额计算)会利用2%的折扣;15%的客户会利用1%的折扣,其余的享受商业信用。管理成本占销售收入的比率变为1.5%,坏账损失为销售收入的 2.5%,收账费用为销售收入的3.5%。假定企业的资金成本率为8%。
(2)为了扩大生产,讨论新生产线购建及筹资方案新生产线的购建有两个方案:
方案一:建造一条生产线M,投资额为1 000万元,于建设起点一次投入(建设期较短,可以忽略不计)。该设备预计使用寿命为5年,直线法计提折旧,预计期满净残值为10万元。投产后每年增加息税前利润500万元。
方案二:同样的金额直接购买一条生产线N。该生产线购入后即可投入生产使用。预计使用年限为5年。按年限平均法计提折旧,假设使用期满收回净残值7万元。经测算,生产线N生产的A产品单位变动成本(包括销售税金)为60元,边际贡献率为40%,固定成本总额为125万元,A产品投产后每年可实现销售量20万件。为建造该生产线所需的1 000万元资金有两个筹资方案可供选择:
方案一:按每股10元发行普通股,该企业刚刚发放的每股股利为0.3元,预计股利每年增长 5%;
方案二:按面值发行票面利率为10%,期限为5年的长期债券,筹资费用率为2%。
(已知,所得税税率为25%,PVA8%,5=3.9927,PVA8%,4=3.3121,PV8%,5=0.6806)
根据上述资料回答下列问题(计算结果保留两位小数):

甲公司针对新建生产线方案,从资金成本的角度考虑,应该选择的筹资方案为( )。

A.方案一

B.方案二

C.两个方案一样

D.无法判断