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问题 单项选择题

电梯额定速度大于（）应用渐进式安全钳装置.

A.0.63m/s

B.1.0m/s

C.0.63m/s

D.1.0

答案

参考答案：A

完形填空
完形填空。
                                                                My School Day in London
      Tim Hunt is telling   1   Chinese classmates about his school day back home in London.
      "My school day in London is different   2   my school day here in China. School starts    3   nine o'clock.
I get up at 7:00   4   weekdays. I go to school by underground(地铁). It   5   about forty-five minutes. I have
lunch at school. Classes are over at 3:15.It is early, so I stay at school and play games   6   my friends. I am
in the basketball team. We practise(练)on Monday   7   Wednesday. We have a match   8   Friday afternoon.
     On Saturday morning I get up late. Then I   9   my parents tidy (弄整洁) the house and the garden. In the
evening I often go to a film or to club (俱乐部).On Sunday I have a good rest and of course, I do   10   !"
( )1. A. he       
( )2. A. from       
( )3. A. for       
( )4. A. for       
( )5. A. goes      
( )6. A. and       
( )7. A. to       
( )8. A. on       
( )9. A. want      
( )10. A. my homeworks		B. him       
B. in       
B. at       
B. of       
B. stands     
B. but      
B. and       
B. in       
B. help       
B. the homeworks		C. his       
C. of       
C. on     
C. on     
C. wants    
C. with    
C. at       
C. at     
C. ask       
C. my homework		D. their             
D. at                
D. in                
D. in               
D. takes         
D. about              
D. with             
D. for               
D. tell              
D. mine homework     
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单项选择题

诊断首先考虑

A．风湿性关节炎

B．类风湿关节炎

C．系统性红斑狼疮

D．慢性肾小球肾炎急性发作

E．干燥综合征
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