Do you know London Zoo?  London Zoo is the world’s oldest scientific (科学的) zoo.  It has a history of about 180 years. London Zoo has about 755 kinds of animals. There are lions, camels, giraffes, snakes, tigers, monkeys and many more. There is also an aquarium（水族馆）in the zoo. It has many kinds of fishes. London Zoo doesn’t open every day. It doesn’t open on December (十二月)25th.So do not go to visit it on that day. The zoo opens at 10 am and closes at 4 pm in winter and 5: 30 pm in spring, summer and autumn.

根据短文内容回答问题

1.How old is London Zoo?_____________________________________________________

2.How many kinds of animals does London Zoo have?   ____________________________

3.Is there an aquarium in the zoo? _______________________________________________

4.Does London Zoo open every day?_____________________________________________

5.What time does the zoo open in winter?______ ________________________

Can you make animals work for us? Some scientists think that one day we can teach animals to do a lot of things for people. In a film shown on TV, you may see elephants, monkeys, tigers or some other animals are always given a little food to eat after they have done something. Scientists say that people can teach many different animals to do some of the easy work if they know they will get something to eat. We all know elephants can carry large logs(圆木)，and dogs can look after houses. And we even teach animals to work in factories. In America, for example, people have used apes to help make cars and scientists think that those large monkeys may drive trains one day. Now people are trying to get them to do the same thing that man does.
【小题1】Scientists think animals can help people to do something _____ .