Special Bridges Help Animals Cross the Road

Why did the chicken cross the road? To get to the other side.

Most people know this joke. But recently, some people have been much more concerned with how the grizzly bear and mountain lion can cross the road.

Millions of animals die each year on U.S. roads, the Federal Highway Administration reports. In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Road kill.

"Ecopassages" may help animals cross the road without being hit by cars. They are paths both over and under roads. "These ecopassages can be extremely useful, so that wildlife can avoid human conflicts," said Jodi Hilty of the Wildlife Conservation Society.
     But do animals actually use the ecopassages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway. This showed that the lion used the passage.

Builders of some ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders and grizzly bears are using the bridges and underpasses.

The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass!
51. The writer uses the example of “ocelots” to show that_________.
A．wild animals have become more dangerous
B．the driving conditions is bad in the United States
C．the measure for protecting wildlife fails to work
D．a great number of animals are killed in road accidents
52. From the news story, we know an ecopassage is_________.
A．an underground path for cars             B．a fence built for the safety of the area
C．a bridge for animals to get over a river   D．a pass for animals to cross the road
53. When the writer says that animals seem “to be catching on”, he means_________.
A．animals begin to realize the dangers on the road  
B．animals begin to learn to use ecopassages    
C．animals are crossing the road in groups         
D．animals are increasing in number
54. The writer asks visitors and drivers to look around when traveling because_________.
A．people should protect wild animals by avoiding hitting them                     

B．wild animals may jam the road
C． wild animals may attack cars       D．they may see wild animals on ecopassages

Special Bridges Help Animals Cross the Road

――Reported by Sheila Carrick

    Why did the chicken cross the road? To get to the other side.

    Most people know this joke．But recently, some people have been much more worried about how the grizzly bear and mountain lion can cross the road.

     “Millions of animals die each year on U.S．roads,” the Federal Highway Administration reports．In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S．today．The main reason? Roadkill.

     “Ecopassages” may help animals cross the road without being hit by cars．They are paths both over and under roads．“These ecopassages can be extremely useful, so that wildlife can avoid road accidents,” said Jodi Hilty of the Wildlife Protection Society.

    But do animals actually use the ecopassages? The answer is yes．Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway．This showed that the lions used the passage.

    Builders of ecopassages try to make them look like a natural part of an area by planting trees on and around them．Animals seem to be catching on．Animals as different as salamanders and grizzly bears are using the bridges and underpasses.

    The next time you visit a park or drive through an area with a lot of wildlife, look around．You might see an animals overpass!

45．The writer uses the example of “ocelots” to show that ______.

      A．wild animals have become more dangerous

      B．the driving conditions have improved greatly

      C．the measure for protecting wildlife fails to work

      D．an increasing number of animals are killed in road accidents

46．From the news story, we know an ecopassage is ______.

       A．an underground path for cars                B．a fence built for the safety of the area

       C．a bridge for animals to get over a river   D．a pass for animals to cross the road

47．When the writer says that animals seem “to be catching on”, he means ______.

       A．animals begin to realize the dangers on the road                     

       B．animals begin to learn to use ecopassages

      C．animals are crossing the road in groups                                                         

       D．animals are increasing in number

48．The writer asks visitors and drivers to look around when traveling because ______.

      A．wild animals may attack cars                B．wild animals may jam the road

       C．they may see wild animals in the park    D．they may see wild animals on ecopassages

Special Bridges Help Animals Cross the Road

—Reported by Sheila Carrick

Why did the chicken cross the road?  To get to the other side.

Most people know this joke. But recently, some people have been much more worried about how the grizzly bear (灰熊) and mountain lion can cross the road.

“Millions of animals die each year on U.S. roads,” the Federal Highway Administration reports. In fact, only about 80 ocelots, an endangered wild cat, exist in the U.S. today. The main reason? Roadkill.

“Ecopassages ” may help animals cross the road without being hit by cars. They are paths both over and under roads. “These ecopassages can be extremely useful, so that wildlife can avoid road accidents,” said Jodi Hilty of the Wildlife Protection Society.

But do animals actually use the ecopassages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway. This showed that the lions used the passage.

Builders of ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders (火蜥蜴) and grizzly bears are using the bridges and underpasses.

The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass!

1.The writer uses the example of “ocelots” to show that _______.

A．wild animals have become more dangerous

B．the driving conditions have improved greatly

C．the measure for protecting wildlife fails to work

D．an increasing number of animals are killed in road accidents

2.From the news story, we know an ecopassage is ________.

A．an underground path for cars

B．a fence built for the safety of the area

C．a bridge for animals to get over a river

D．a path for animals to cross the road

3.When the writer says that animals seem “to be catching on”, he means ________.

A．animals begin to realize the dangers on the road

B．animals begin to learn to use ecopassages

C．animals are crossing the road in groups

D．animals are increasing in number

4.The writer asks visitors and drivers to look around when traveling because ________.

A．wild animals may attack cars

B．wild animals may block the road

C．they may see wild animals in the park

D．they may see wild animals on ecopassages

Special Bridges Help Animals Cross the Road

— Reported by Sheila Carrick

Why did the chicken cross the road? To get to the other side.

Most people know this joke. But recently, some people have been much more worried about how the grizzly bear(灰熊)and mountain lion can cross the road.

"Millions of animals die each year on US roads," the Federal Highway Administration reports. In fact，only about 80 ocelots, an endangered wild cat, exist in the US today. The main reason? Road kill.

"Ecopassages (生态通道 ) " may help animals cross the road without being hit by cars. They are paths both over and under roads. "These ecopassages can be extremely useful, so that wildlife can avoid road accidents," said Jodi Hilty of the Wildlife Protection Society.

But do animals actually use the ecopassages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway. This showed that the lions used the passage.

Builders of ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem to be catching on. Animals as different as salamanders(火蜥蜴) and grizzly bears are using the bridges and underpasses.

The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass!

1.The writer uses the example of "ocelots " to show that ________.

2. From the news story, we know an ecopassage is ________.

3. When the writer says that animals seem" to be catching on", he means ________.

4. The writer asks visitors and drivers to look around when traveling because________