2. 外语
  3. Animals like bears and blue whales share the Earth with us. They fascinate us with their 【S1】______, their grace, and their spee

Animals like bears and blue whales share the Earth with us. They fascinate us with their 【S1】______, their grace, and their spee

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问题     Animals like bears and blue whales share the Earth with us. They fascinate us with their 【S1】______, their grace, and their speed. We love 【S2】______ their behavior, and learning more about their habits. But just loving them is not enough. All of these animals are 【S3】______. Many of them have died, and without special care, they may someday disappear from the Earth.
    Why is it 【S4】______ to care for animals like these? One reason is to 【S5】______ the balance of life on Earth. Another reason is the beauty of the animals themselves. Each 【S6】______ of animal is special. Once it is gone, it is gone 【S7】______.
    Unfortunately, it is people who cause many of the problems that animals face. We alter and pollute their living places and hunt them. We 【S8】______ animals that get in the way of farming or building. And we remove them from their natural living places and take them home as pets.
    What can you do to help endangered animals? Learn as much as you can about them. The more you know, the more you can help. Make an effort to support zoos and 【S9】______ groups. Many zoos breed endangered animals, helping to ensure that they will continue to live on. Contribute to groups, such as the National Wildlife Federation and the Sierra Club, that work hard to protect animals. You can also be a 【S10】______ shopper and never buy a pet that has been raised in the wilderness.

            Word Bank:
A. forever             I. destroy
B. wildlife            J. observing
C. seeing              K. create
D. precious            L. beauty
E. endangered          M. considerate
F. eventually          N. neglected
G. protect             O. species
H. important
选项
答案L
解析 their是个形容词性物上代词，后面要接名词。选项中有wildlife，beauty和species三个名词。从句法上看，their与空缺的词和their grace，their speed构成并列关系。由此可知，缺少的是一个能描述动物外观的词，故应选beauty。
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大学英语四级

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