问题补充：
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
【小题1】How old is London Zoo?
【小题2】How many kinds of animals does London Zoo have?
【小题3】Is there an aquarium in the zoo?
【小题4】Does London Zoo open every day?
【小题5】What time does the zoo open in winter? About 180 years old..
答案：
(答案→)About 180 years old..
解析：本文讲述了伦敦动物园的历史，动物种类，以及开园的时间等。
【小题1】根据 It has a history of about 180 years. 可知，伦敦动物园的历史大约180年，故填About 180 years old.
【小题2】根据London Zoo has about 755 kinds of animals.可知，伦敦动物园有755种动物。
【小题3】根据There is also an aquarium（水族馆）in the zoo.可知，在伦敦动物园有一个水族馆。故用Yes, there is回答。
【小题4】根据London Zoo doesn’t open every day.可知，伦敦动物园并不是每天都开园。故答案应是No， it doesn’t。
【小题5】根据The zoo opens at 10 am and closes at 4 pm in winter可知，冬天10点开门。故填It opens at 10am in winter..
