题目内容

1. The number of  pandas        about 1 ,600 without proper protection.   (decrease) 

由于缺少合适的保护措施,熊猫的数量已经减少到约1600只了。

1. has decreased to考查主谓一致的用法。如果the number of+复数名词作主语,谓语动词应用单数,意为"……的数量是";而a number of+复数名词作主语,谓语动词应用复数,意为"许多,大量"。另外,根据中文"减少到",可知应用短语decreaseto。

练习册系列答案
相关题目

That night, Joe came home very late,dragging his 1    feet,obviously tired. He then sat down by the window, 2   his head.

Hearing her husband, Kay 3   out of the kitchen, but to her 4   ,Joe sat,without 5    . Usually, when he came home,he would greet her with a 6   or a hug. Immediately Kay 7 something unusual. She went over to Joe and asked,"Tell me,my dear,what' s the 8   news?"

"Well,I have to say that things are not in our 9   . It seems that I have no10 of defeating my opponent. He,s much more 11   ,for he,s been holding the position for nearly four years, and people think he, s done a 12   job. Many signs show that he' s in the 13   .”

"Oh,well,I still believe you have your own 14   . You're in your forties―the 15   age for a man. You,re new,so people have reason to 16   you to do better. So let's go to the voters and tell them, ' Give Joe Hart a chance,and he' 11 show you who,s the better 17   . ”

Their next three weeks were spent visiting different neighbourhoods,going to all kinds of parties, making speeches at universities and gatherings. 18   Jody and Juile, their small children, went from door to door, 19   their request "Please vote for our daddy, Joe Hart!”The night before the final vote,the whole Hart family were too anxious to sleep. As the final result was declared,their hearts in their mouths,they all 20   and burst into tears.

Joe Hart had become head judge of the state of Texas, USA.

(   ) 1. A. heavy    B. long C. light    D. slow 

(   ) 2. A. lifting    B. raising C. hanging    D. combing

(   ) 3. A. went    B. watched C. dashed    D. slided

(   ) 4. A. anger    B. joy C. surprise    D. disappointment

(   ) 5. A. sighing    B. moving C. standing    D. smiling

(   ) 6. A. sign    B. wave C. word    D. kiss

(   ) 7. A. learnt    B. sensed C. said    D. did

(   ) 8. A. lucky    B. exciting C. good    D. bad

(   ) 9. A. favour    B. way C. place    D. sight

(   ) 10. A. time    B. thought C. hope    D. wish

(   ) 11. A. interesting    B. experienced C. lovely    D. fit

(   ) 12. A. good    B. poor C. unsatisfactory    D. funny

(   ) 13. A. success    B. office C. lead    D. government

(   ) 14. A. people    B. reasons C. rights    D. advantages

(   ) 15. A. youngest    B. best C. lucky    D. older

(   ) 16. A,force B. expect    C. order D. ask

(   ) 17. A. choice    B. friend C. leader    D. person

(   ) 18. A. Although    B. Therefore C. As    D. Even

(   ) 19. A. answering    B. repeating C. saying    D. offering

(   ) 20. A. wept    B. cried    C.laughed D. jumped

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网