题目内容
The ecosystem is 1ike a chain.If any of the links are broken,the whole system is in danger.This is why wetland protection has been put high on the agenda in recent years.Zhao,vice―director of the State Forestry Administration,says nearly 60 percent of the country’s natural wetlands are still not under effective protection.Most Chinese people are ignorant about the importance of protecting the wetlands.
Ocean,forestry and wetlands are the three global ecological systems.Wetlands can conserve and purify water resources, prevent flooding and help protect the ecosystem. As well as ecological values, they can also offer economical returns.
In recent years,many wetlands have become farmland.Drawing too much underground water,hunting and fishing also ruin their ecological system.
Every year,the wetlands in the Sanjiang Plain of Northeast China provide habitat for birds.Local residents search the area for the birds’ eggs. They consider the eggs to be a natural gift. rather than wildlife that should be protected. If they were educated,perhaps this is one activity that could be brought to an end.
China is now ready to make a plan to save some of these areas.Some have been restored to raise awareness among the public.But these moves are not enough.There should be laws in place to provide legal support to the fight. Environment protection is a campaign which needs support from everyone in society.Education may be the first step.
53.How do you understand the phrase “put....high on the agenda”?
A.Put on a high wall B.catch a glimpse of
C.pay more attention to D.come up with
54.What will happen if wetland is not under protection yet?
A. Birds won’t have their eggs.
B. China will have more wetland.
C.The chain of ecosystem will be broken.
D.There will be few floods.
55. Which of the following is WRONG?
A. We should protect wetland to offer habitats for birds.
B.Some laws have been passed to protect wetland.
C.Education and laws as well are both important for the wetland protection.
D.Wetland protection won’t be a success unless everyone offers their efforts.
56. What is the best title of this passage?
A.Ocean, forestry and wetlands are the three global ecological systems.
B.Environment protection is a campaign.
C.Wetland protection keeps ecological harmony.
D.The ecosystem is a chain.
One day, Father and Son are walking along the | 76______ |
bank of the river while Son suddenly noticed there | 77______ |
was a person struggle in the river .He immediately | 78______ |
called Father. Without a hesitation, Father jumped | 79______ |
the river. Though father was good at swimming, he | 80______ |
still had great difficulties pulling the man onto the bank. | 81_______ |
However, the man was not at all thankful. He shouted | 82______ |
at Father and said that Father stopped her gerring the | 83______ |
First place. Father and Son were all surprised .But they | 84______ |
Soon found out that the man was actual a player in a | 85______ |
swimming competition. |