题目内容：

根据短文内容从方框中选择正确词的正确形式填空，每个词只用一次。将答案写在答题卡相应的位置上。(共10个小题，每个小题1分，满分10分）

one, popular, since, visit, large, water, learn, world, million, ancient

 

Not everyone can swim with fish in the ocean. But they can enjoy underwater life in another way-by visiting an aquarium.

There is a very large public aquarium in Atlanta, Georgia. The Georgia Aquarium says it is  1.in the world. It has more than one hundred thousand sea animals in thirty million liters of  2.. These include two whale sharks ---the   3. largest fish. And everyone seems to enjoy  4.huge public aquariums. They have opened around the world. Visiting an aquarium is a good way for children    5.about sea animals. They might even want to start an aquarium at home and join   6.of people keeping fish as pets around the world.

We do not really know when people began keeping fish as pets. But people have been interested in fish    7. a long time ago. Some say the Chinese kept and studied carp(鲤鱼) and goldfish more than one thousand years ago. The   8.Romans kept eels（鳝鱼) as pets . And the Greek philosopher Aristotle(亚里士多德) might be the 9.to study sea life, including sharks and dolphins.

Some people say that keeping fish at home in small water tanks called aquarium is very  10.today.