Americans love pets． Many pet owners treat their pets as a part of the family． They treat their pets as their children﹣﹣﹣sometimes even better．

In America， there are more families with pets than those with children． 43percent of U．S． homes have pets． Some of the pets are exotic， such as monkeys， snakes， butterflies and even wolves． Those animals come from other countries， especially China， Thailand， South Africa and so on． More common pets include fish， mice and birds． However， their favorites are cats and dogs． They sometimes have strong feelings about whether dogs or eats make better pets． "Dog people" and "cat people" often have friendly arguments about that．

People can get many benefits from pets． Pets stay with people， make people happy and help people get rid of loneliness． Therefore， most of Americans like pets． They think pets should be treated well． At least 75animal welfare（福利）organizations have been set up in America． They provide care and good services for homeless animals． Some pets can help people live a better life． For example， researchers（研究者） have discovered that getting on with animals can help lower（降低） a person's blood pressure． Dogs can offer protection from strange visitors． Cats can play games with the children． Some kinds of pets can provide love for their owners． In fact， to keep a pet can help a young couple have the responsibility to raise children． Pets are as basic to U．S． culture as hot dogs or apple pies． To Americans， pets are not just property（财产）， but a part of the family．

（1）The underlined word " exotic" in the passage means " 　　" in Chinese．

A．	本国的
B．	异国的
C．	当地的

（2）Which of the following is NOT TRUE according to the passage？ 　　

A．	57%o of U．S． homes don't have pet
B．	In the U． S． the families with children are fewer than those with pets．
C．	Fish， mice and birds are the most popular pets in the U．S．

（3）Most Americans like keeping pets because 　　．

A．	they treat their pets even better than their children
B．	there are at least 75animal welfare organizations in the U．S．
C．	pets can bring many benefits to people

（4）How can some pets help people live a better life？ 　　

A．	Getting on with animals can help lower animals' blood pressure
B．	Dogs can protect their owners from strange visitors．
C．	Hot dogs and apple pies are a part of the family in the U．S．

（5）What is the main idea of the passage？ 　　

A．	Americans like keeping pets．
B．	Dog people often argue with "cat people"
C．	Young couples should keep pets in the U．S