题目

阅读下列短文，从下面每小题所给的A、B、C、D四个选项中，选出最佳选项。 The bear is a kind of large strong animal. There are many kinds of bears. People can find them in North America, South America, Europe, and Asia. Bears usually have a big body with short legs. They can stand up on their back legs. Usually bears can climb and swim very well. Bears'fur is very thick（厚的）and it can keep them warm. The biggest bear is the polar bear. They live in the snow and ice. You can hardly see polar bears in the snow because the colour of their body is similar（相似的）to that of the snow. The sun bear is the smallest bear, standing nearly 70 centimeters at the shoulder and weighing 25-65 kilograms. American black bears only live in North America. Their fur is usually black, but it is not always this colour. Most bears usually sleep for the whole winter. Before they start to sleep, they eat a lot and become very fat. The mother bear has babies then. The babies are "blind" when they're born. Because they can't see anything, they have to do many things with the help of their mother. Bears are much cleverer than most animals in the world. They know how to run away from a person and go food by themselves. You may see how clever they are when they ask for food from people at the zoo. They sit up and hold out their "hands" as people do. You may have to teach a dog to do so, but bears can learn this by themselves. （1） What can we know from the first paragraph? A . Why bears can live in North America. B . What bears are usually good at. C . How many bears there are in the world. D . How long a bear's legs are. （2） Why can you hardly see polar bears in the snow? A . Because they go under the snow. B . Because they have white fur. C . Because they can run very fast. D . Because they put snow on their bodies. （3） What does the underlined word "this" in paragraph 4 refer to? A . Sleeping for the whole winter.     B . Knowing how to run away from a person. C . Eating a lot before sleeping during the winter. D . Sitting up and holding out their "hands". （4） What can we know from the passage? A . Bears can stand up on their back legs. B . All the bears have to sleep for the whole winter. C . We can find American black bears in Australia. D . Sun bears are bigger than polar bears. （5） Which part of a newspaper can we read the passage from? A . Education. B . Science. C . Nature. D . Culture. 答案： B B D A C

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