Jeff Keith has only one leg. When he was only twelve years old, Jeff had cancer. Doctors had to　16　 off most of his right leg.
　17　 Jeff puts on an artificial leg(假肢). The leg is plastic. With the plastic leg, Jeff can ski, ride a bicycle, swim, and play soccer. He can also run.
Jeff made a plan with his friends who had plastic legs, 　18　. They decided to 　19　 across America. They all wore special T-shirts.　20　 it was “Run, Jeff, Run, Jeff Keith’s Run Across America”.
Jeff Keith ran across the United States from the east to the west 　21　 he was twenty-two years old. He started running in Boston(波士顿). Seven　22　 later, he stopped　23　 in Los Angeles（洛杉矶）. He ran 3,200 miles (1 mile =" 1.6093km)." Jeff wore out thirty-six pairs　24　 running shoes and five plastic legs. Jeff　25　 in cities on the way to Los Angeles. In every city people gave Jeff money. The money was not for Jeff,　26　 for the American Cancer Society. The Society used the money to help people know 　27　 about cancer.
On the way to Los Angeles, Jeff talked to people about　28　. Jeff is disabled, but he can do many things. He finished college and is studying to be a lawyer(律师). Jeff says, “People can do　29　 they want to do. I want people to know that. I ran　30 for disabled people. I ran for everybody.”

There are forty-seven different kinds of kangaroos（袋鼠）. The smallest kangaroos 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 jumping. They also have long strong tails（尾巴）used for resting on. Kangaroos’ front legs are much shorter, and are almost(几乎) 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 it is born, the baby kangaroo is straight(直接) into its mother’s pocket. 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 9 meters. 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.

1.How many different kinds of kangaroos are there?

A.37.??? ????????????? ????????????? ????????????? B.74.??? ????????????? ????????????? C.47.? ? ????????????? ????????????? ????????????? D.40.

2.How large are the biggest kangaroos?

A. Smaller than a man.???????????? ????????????? B. Bigger than a man.

C. The same size as a man.????????? ????????????? D.A quarter of a meter long.

3..Does a mother kangaroo have a pocket?

A. Yes,? it does.??? B. No,? it does.?? C. No, it doesn’t.????????????? D. It doesn’t tell us.

4.How long does a baby kangaroo stay in its mother’s pocket?

A. One month.??? ????????????? B. Three months.?? C. Six months.??? D. Five months.

5..How far can kangaroos jump?

A. More than 2 meters. B. More than 9 meters.

C. Less than 2 meters. ? D. Less than 9 meters.

There are 47 different 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 jumping. They also have long strong tails（尾巴）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 it is born, the baby kangaroo goes straight into its mother's pocket. 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 9 meters. 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.

（　　）1. How many different kinds of kangaroos are there?

A. seven　　　　　　 B. seventy-four　　 C. fourty-seven　　 D. forty-seven

（　　）2. How large is a big kangaroo?

　　　　　A. Smaller than a man 　　　　　　 B. Bigger than a man

　　　　　C. The same size as a man　　　 D. A quarter of a meter long.

（　　）3. Does each kangaroo have a pocket?

　　　　　A. Yes, it does. 　　　　　　　　　　 B. No, it does.

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

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

　　　　　A. one month　 　　　　　　　　　 B. three months　

　　　　　C. six months　　　 　　　　　 D. five months

（　　）5. How far can kangaroos jump?

　　　　　A. More than 2 meters.　 　　 B. More than 9 meters.

　　　　　C. Less than 2 meters.　 　　　　　　 D. Less than 9 meters.

There are forty-seven different 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 jumping. They also have long strong tails（尾巴）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 it is born, the baby kangaroo is straight into its mother’s pocket. 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 9 meters. 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.

请根据短文内容，选择最佳答案, 将其标号在答题卡上涂黑。（每小题2分，共10分）

61. How many different kinds of kangaroos are there?

A. 37　　 　　　　　 B. 74 　　　　　　　 C. 47　　 　　　　 D. 40

62. How large are the biggest kangaroos?

A. Smaller than a man.　　　　　 　　 B. taller than a man.

　 C. The same size as a man. D. A quarter of a meter long.

63. Does a mother kangaroo have a pocket?

　 A. Yes, it does.　　　　　　　　 　　 B. No, it does.

　 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. How far can kangaroos jump?

　 A. More than 2 meters.　　　　　　 B. More than 9 meters.

　 C. Less than 2 meters.　　　　　　 D. Less than 9 meters.