问题 名词解释

混相驱模型

答案

参考答案:

模拟能与原油在油藏条件下完全或部分混相的流体驱替过程的数值模型。一般用于烃类混相驱油法、高压干气驱油法、富气驱油法及二氧化碳驱油过程的模拟。

完形填空
完形填空。
     A traveler came out of the airport. There were many taxis. He asked every 1.         name and he took the
third one. It 2.           five dollars to go from the airport to the hotel. Then the traveler asked the driver to
show him around the city for a whole day. For the service, the driver wanted 100 dollars. It was very dear,
but the traveler said 3.          and agreed. The driver took the man everywhere 4.        . In the evening they
went back to the hotel. The traveler gave 100 dollars 5.          the driver and asked the driver for another
day's driving. It was another 100 dollars. The driver was very pleased to be getting 6.          money than
before.
     The next day they went to the same places again. In the evening the driver got the money, but he felt
guilty (负疚的) 7.          he liked the traveler, and 100 dollars a day was a lot of 8.        ." So you are going
home. 9.          are you from?" "I come from New York." "New York?" said the driver. "I have a sister in
New York. Her name is Susan. Do you know 10.           ?" "She gave me 200 dollars to give you!"
(    )1. A. driver's
(    )2. A. spent  
(    )3. A. something
(    )4. A. happily 
(    )5. A. for   
(    )6. A. less   
(    )7. A. because      
(    )8. A. price  
(    )9. A. How   
(    )10. A. her   
B. worker's     
B. paid       
B. nothing   
B. sadly      
B. to      
B. fewer     
B. though                   
B. money     
B. Where     
B. him    
C. waiter's   
C. cost             
C. everything    
C. angrily       
C. with              
C. more          
C. if              
C. things          
C. When              
C. them                              
问答题 简答题