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Multiple Choice

What do "sniffer dogs" do?

• They look for missing people.

• They use their keen sense of hearing to listen to some problems.

• They use their keen sense of smell to detect certain items.

• They have sense of taste to tell different flavors.

Multiple Choice

I n Pingtung, what do trained dogs do?

• They are able to dig out the trees.

• They are viewed as the guards in front of the gate.

• They help blind people.

• They find trees that have " brown root rot" disease.

Multiple Choice

Which is not "Sniffer dogs" ability?

• to detect sickness.

• to give emotional support.

• to locate sick trees.

• to predict the onset of certain diseases in humans.

Multiple Choice

Why do the diseases create special odors that the dogs undergoing training can smell?

• because the smells will be exposed to the dogs.

• because they can bark for helps.

• because they know how to solve the problems.

• because they don't cry for help.

Multiple Choice

What does the title "Sniffing Out More Than Just Bones" mean?

• Human bones are a puzzle that is hard to solve.

• Dogs are great at helping to find dead bodies.

• Dogs love bones and can't live without them.

• Dogs' ability to sniff goes beyond searching for food.

Multiple Choice

Why can some dogs be trained to become " sniffer dogs"?

• They are friendly and fast learners.

• They have been men's best friends.

• They have a far greater sense of smell than we do.

• They are more patient than other animals.

Multiple Choice

Which of the following statements is true?

• Sniffer dogs can only detect sickness in trees.

• Trees with brown root rot disease are poisonous to dogs.

• Sniffer dogs are born with their advanced abilities.

• Sniffer dogs can even smell chemical changes in people.