英 语
第一部分阅读理解（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
A
Most animals on land are known to us, but many living things underwater are not. Now let’s get to know some of them.
Sea cucumber
Sea cucumber are strange animals living at the bottom of the sea. They wear brown or pale green coats with many sticks up. When summer comes, they stay deep to sleep because they are afraid of heat. And when it is autumn, they move to shallow (浅的) water and get their food.
Pike
The pike is a kind of freshwater fish. They are good swimmers and like swimming near boats, waiting to be
