问题 多项选择题

有下列()情形之一,难以履行债务的,债务人可以将标的物提存。

A.债权人无正当理由拒绝受领;

B.债权人下落不明;

C.债权人死亡未确定继承人或者丧失民事行为能力未确定监护人;

D.法律规定的其他情形;

E.债权人变更住所的。

答案

参考答案:A, B, C, D

完形填空
完形填空。
     Man has invented four kinds of satellites. The first kind of satellite studies the  1  of the earth. It is used
to make maps. It also helps countries to see where they may  2  0il or gold.
     The second kind of satellite is used to guide ships and planes. A ship or a plane can  3  a message to the
satellite, which can find out  4  the ship or the plane is. The third kind studies the weather. These satellites  5  
clouds and strong winds moving across the earth. They warn countries to make preparations when very  6  
weather is coming. 
      7  kind is used for communication. Telephone calls  8  countries can be sent by these  satellites. Some can
carry hundreds of calls at the same time. Each call is sent to the satellite, then the  9  sends it to a station in the
country and this country is being phoned. These satellites also carry pictures; they can receive and send about
eight  10  at a time.
( )1. A. physics 
( )2. A. carry   
( )3. A. write   
( )4. A. where   
( )5. A. have    
( )6. A. sunny   
( )7. A. The last
( )8. A. among   
( )9. A. TV      
( )10. A. plays  
B. chemistry
B. find     
B. take     
B. what     
B. watch    
B. cool     
B. Another  
B. along    
B. telegraph
B. programmes
C. biology 
C. keep    
C. send    
C. which   
C. notice  
C. bad     
C. One     
C. between 
C. telephone
C. films   
D. geography 
D. choose    
D. bring     
D. that      
D. see       
D. fine      
D. Any other 
D. of        
D. satellite 
D. languages 
单项选择题