There are 47different kinds of kangaroos (袋鼠). The smallest are about a quarter of a meter long ; the biggest are taller than a man .

　 Kangaroos have very long strong back legs . These are used for (被用来) jumping . They also have long strong tails used for resting on . Kangaroos’ front legs are much shorter , and are almost like arms . Kangaroos’ heads are quite small . But their ears are quite large .

　 Mother kangaroos have a pocket at the front . They have one baby each year . When they are born , the baby kangaroos stay there for six months .

　 The biggest kangaroos stand more than 2 meters tall , and their legs are so strong that they can jump more than 50 kilometers . They are very fast , and can travel at more than 50 kilometers an hour . They are very strong , but only eat fruit , leaves and grass.

根据短文内容，从题中所给的A,B,C,D四个选项中，选出正确答案，并在答题卡上将该项涂黑。（共5小题，每小题2分，满分10分）

(　　 ) 61. How many kinds of kangaroos are there ?

　　　　　 A. Seven　　　　 B. Seventy-four　　　　　　 C. Forty-seven　　　　　　 D. Forty-eight

(　　 ) 62. What do kangaroos use the back legs for ?

　　　　　 A. Eating.　　　　 B. Swimming .　　　　　　 C. Boating .　　　　　 D. Jumping.

(　　 ) 63. Does each mother kangaroo have a baby each year?

　　　　　 A. Yes , it does. B. Only some of them have .

C. No , it doesn’t . D. It doesn’t tell us .

(　　 ) 64. How long does a baby kangaroo stay in its mother’s pocket ?

　　　　　 A. One month.　　　　　　　　　　　　　　　　　　 B. Three months.

C. Six months. D. Five months.

(　　 ) 65. Are kangaroos’ front legs shorter than their back legs ?

　　　　　 A. Yes, they are .　　　　　　　　　　　　　　　　 B. No, they aren’t .

C. They are stronger. D. We have no idea.

　

　　Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains（疼痛）all over your body. You don't want to work, and you stay in bed, feeling very sad.

　　What makes us ill? It is germs. Germs are everywhere. They are very small and you can't find them with your eyes, but you can see them with a microscope（显微镜）. They are very very small and there could be hundreds of them on a very small thing.

　　Germs are always found（被发现）in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.

　　Germs aren't found only in water. They are found in air and dust（灰尘）. If you cut your finger, if some of the dust from the floor goes into your finger, your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all parts of your body, and you would have pain everywhere.

根据短文内容，判断正（T）误（F）。

(1) Germs are not only in dirty water.

(　　)

(2) A microscope is used for（用来）making very small things looking much bigger.

(　　)

(3) Your parents don't let you drink dirty water because it may make you ill.

(　　)

(4) If your finger isn't cut（被割）, there aren't any germs on it.

(　　)

(5) Germs can also be seen（被看见）without microscope.

(　　)

Robots seem very new to most people. But they have a long history. The first one was made by a Greek inventor. You may have seen robots in some movies. The robots in these movies are stronger, faster and cleverer than people. In real life, most robots are used in factories. They are used （被用来）to do many dangerous, difficult or boring jobs. Some people can’t look after themselves and robots are used to help them. For example, some people can’t see. Many of these people use a dog to help themselves move around. This dog is called a guild dogs（导盲犬）. Scientists are making a robot to help them. In the future, robot dogs might take the place（作用）of these guide dogs.

Robots are also used in American hospital. At one hospital, a robot takes meals from the kitchen to the sick people’s rooms. It never loses its way because it has a map of the hospital in its computer system（系统）.

根据短文内容，判断以下句子的正误。你认为正确的句子写“T”，错误的写“F” 。（共5小题，每小题2 分，满分10分）

(  ) 61. A Greek inventor invented the first robot.

(  ) 62. Robots can only be seen in movies.

(  ) 63. Robots can help some people take care of themselves.

(  ) 64. Today’s robots have few uses.

(  ) 65. A robot cooks meals for the sick people at an American hospital.

  

Robots seem very new to most people. But they have a long history. The first one was made by a Greek inventor. You may have seen robots in some movies. The robots in these movies are stronger, faster and cleverer than people. In real life, most robots are used in factories. They are used （被用来）to do many dangerous, difficult or boring jobs. Some people can’t look after themselves and robots are used to help them. For example, some people can’t see. Many of these people use a dog to help themselves move around. This dog is called a guild dogs（导盲犬）. Scientists are making a robot to help them. In the future, robot dogs might take the place（作用）of these guide dogs.

Robots are also used in American hospital. At one hospital, a robot takes meals from the kitchen to the sick people’s rooms. It never loses its way because it has a map of the hospital in its computer system（系统）.

根据短文内容，判断以下句子的正误。你认为正确的句子写“T”，错误的写“F” 。（共5小题，每小题2 分，满分10分）

(  ) 61. A Greek inventor invented the first robot.

(  ) 62. Robots can only be seen in movies.

(  ) 63. Robots can help some people take care of themselves.

(  ) 64. Today’s robots have few uses.

(  ) 65. A robot cooks meals for the sick people at an American hospital.