SavetheWildTiger     Whenpeoplethinkoftigers,theythink...

问题详情：

 Save the Wild Tiger

      When people think of tigers, they think: strong and dangerous.

But now, the big animal is calling for our help.

     There were once eight kinds of     46      in the world, but three died out during the 20th century.  In the last 70 years, the      47     of Siberian tigers (东北虎) has gone from as many as 300 to     48     22 somewhere. The Siberian tiger has been     49  dying out completely. If the government doesn't make any efforts, it'squite     50     that there will be no more Siberian tigers in China in ten to twenty years.

      In order to double the number of wild tigers in the     51      ten years, the World Wildlife Fund (世界自然基金会) has started a program recently. It    52    save wild tigers and put an end to tiger hunting and killing. China, together with twelve other    53    , has joined in.

      Wild animals, such as red deer and wild pigs, are the main     54     of the tigers. The hunting of these animals is the greatest threat (威胁) to tigers. So the most important thing is   55      the animals that tigers eat. To protect the wild tigers, we need to call on more people to stop eating and hunting wild animals.

46. A. pigs                      B. tigers                 C. deer

47. A. name                     B. kind                  C. number

48. A. less than                  B. more than              C. bigger than

49. A. in need of                 B. in danger of             C. in front of

50. A. possible                  B. impossible              C. necessary

51. A. last                      B. next                   C. past

52. A. aims to                   B. used to                 C. refuses to

53. A. cities                    B. provinces               C. countries

54. A. friends                   B. food                   C. members

55. A. to sell                    B. to kill                  C. to save

【回答】

 46 -50 BCABA   51 -55 BACBC

知识点：科普环保类

题型：完型填空