◎ 题干
阅读下面短文,根据短文内容。补全表格中所缺的信息。
     Many kinds of birds live in the United States, but the number of the birds is becoming smaller every year.
One of the leading reasons is the growing number of pet cats. By keeping your pet cats in your home, you
can help give birds a better possible chance to live.
     Of the 90 million pet cats in this country, about two-thirds are allowed to go outside. It is said that these
cats kill hundreds of millions of birds each year, as well as billions of small animals such as rabbits and field
mice.
     They can also bring illness to the animals that live in people's yard (院子), further weakening the health
of the natural populations.
     Allowing pet cats to go outside is not just bad for birds and wildlife, it's also bad for the cats themselves.
Outdoor cats can get sick very easily. They are in danger from traffic and attacks (攻击) from other animals.
In fact, outdoor cats usually don't live past the age of five, while indoor cats often live to be 17 or older.
     Keep your pet cat inside! If you raise a young cat, it's your duty to let it play inside.
Problem The number of birds is becoming 1._________; at the same time,many pet cats are in
2.__________ from traffic and attacks from other animals.
Reason for the  
problem
Pet cats are 3._________ to go outside freely.
What to do People who 4._________ a young cat have the 5._________ to let it play inside.
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◎ 知识点
    根据n多题专家分析,试题“阅读下面短文,根据短文内容。补全表格中所缺的信息。 Many kinds of birds live in the United States, but the number of the birds is becoming smaller every year. O…”主要考查了你对  【日常生活类阅读】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。