人教高考英语复习 分类综合训练：阅读理解 阅读七选五 语法填空（含答案）.docx

分类综合训练：阅读理解+阅读七选五+语法填空
阅读理解
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 cucumbers are strange animals living at the bottom of the sea. They wear brown or white green coats. 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 fed. They have sharp teeth to catch fishes. When they are young， they live in groups. However， when they grow up， they prefer to live alone.
Cuttlefish
A cuttlefish can swim quite fast， so it is also called rocket fish. It has eight arms and two feelers on its head， just around its mouth. It ejects （喷出） ink when it is in danger. Its meat is delicious， and it is often the first choice for many people.
Octopus
An octopus has long arms， with which to catch food and protect itself. When it is sleeping， one or two of its arms are still on duty， keeping moving. Once it feels something dangerous， it can wake up at once to take action.
1. Why do sea cucumbers stay deep to sleep in summer？
A. They want to live alone.
B. They are afraid of their enemy.
C. They want to get strong and fat.
D. They are afraid of high temperature.
2. What likes to swim nea