问题 单项选择题

OTN光通道帧结构中开销字节与SDH中的A1/A2功能类似的是()。

A.FAS

B.MFAS

C.TTI

D.TCM

答案

参考答案:A

完形填空
完形填空。
     My husband (丈夫) had a hard life when he was young. He didn't have a birthday party    1    I had
the first one for him, on his 36th birthday. He loved the chocolate cake our daughter made for    2   . He
sees now that it's    3    to have birthday parties -he can eat his favorite cake. When I was growing up
(成长),      4    were usu-ally family festivals, with cousins and a big cake. I    5    got a new skirt and
new shoes. We ate many good things, watched movies and took a    6    in the back garden. Even
(甚至) when I grew up and went to college (大学), and later    7    in another country, my parents and
grandmother    8    celebrating (庆祝). They would buy a small cake,    9    me to sing the birthday song,
and then eat the cake, hundreds of miles away. My daughter is seventeen now. We celebrate her birthday
every   10    . I hope she is happy and knows that we love her.
( )1. A. because
( )2. A. him    
( )3. A. bad    
( )4. A. weekends
( )5. A. only    
( )6. A. lesson  
( )7. A. slept  
( )8. A. stopped
( )9. A. call    
( )10. A. day    
B. if      
B. them    
B. easy    
B. weekdays
B. always  
B. vacation
B. worked  
B. forgot  
B. visit    
B. week    
C. until  
C. her    
C. good    
C. classes
C. hardly  
C. walk    
C. talked  
C. finished
C. show    
C. month  
D. after    
D. me        
D. difficult
D. birthdays
D. never    
D. shower    
D. exercised
D. kept      
D. leave    
D. year      
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