London Zoo said that it would move its three elephants to a wild animal park outside London, its director-general, Michael Dixon, said,“We are sorry that the elephants are leaving; there have been elephants at London Zoo since 1831.”

　　London Zoo is not only losing its elephants. The tigers will also leave soon and most of the bears have already gone. Outside the elephant house at London Zoo, a woman called Mary said she hoped the zoo could keep big animals.“This is the only way the young people can see animals without traveling to other countries,”she said.

　　Another visitor, a man called Alan, was very angry.“If we send them back to the wild they will die. If you take away big animals, people will stop visiting London Zoo. It can survive at the moment, but it won't survive（继续生存）in the future.”

　　However, May Rosevear, director of the Federation（联合会）of Zoos, believes that city zoos can survive without keeping large animals.

A．they can make a lot of money

B．there are many animals living in them

C．there are some big animals there

D．they can keep animals and help children learn about them

(3) The underlined word“it”in the passage refers to ________.

A．the elephants in the zoo will be killed

B．the elephant may also kill other people

C．it may have fewer visitors in the future

D．no one would like to be an elephant keeper any more

A．The writer hopes that big animals except elephants should be kept in London Zoo.

B．London Zoo and the public have different ideas about where to keep the big animals.

C．Some animals in the park are still dangerous to visitors.

D．Some people think that the big animals will die if they are sent to the wild animal park.