3．
阅读理解
DO you know whose job is
to stop food from going from one country to another? B-E-A-G-L-E-S! Do you know
why? Because these dogs love food. They are perfect for the job.
Beagles work at airports
in a lot of countries, such as Canada, the United States, Australia and New
Zealand. Their job is to sniff(嗅) out food. These special dogs
have special noses. They cart even smell food in bags or boxes. When a dog
finds a bag with food inside, it sits in front of the bag. If the dog finds the
food, the workers will give it something good to eat.
These dogs don't live in
a house because the food in homes distracts(干扰) them. Their
noses are very important. Living away from people helps to protect their noses.
These working dogs
should not be afraid of large groups of people or other dogs. They should not
be afraid of loud noises. They should feel well when travelling in a car.
Next time you're at an
airport and see police dogs, don't play with them. They are busy. They're working to keep us
safe.
