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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.
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A four-year-old girl is lying in the arms of a doctor. She has just become motherless. The bombing
(轰炸) destroyed (毁坏) her home and killed her mother.
Every day we see pictures like this on TVs or in newspapers. We see young Iraqi children begging for
food and water from American and British soldiers a they move through towns and cities towards the capital,
Baghdad (巴格达). We see these children following grown-ups, carrying bags of things almost at the same
size as their small bodies as they flee (逃离) their homes in Baghdad.
"Dad, why are the Americans striking (攻击) us? Are we going to be killed?"asks the son of Abu Sinar, an
Iraqi engineer, Abu finds it hard to explain this war to his eight-year-old son.
He tries to comfort (安慰) him by saying, "The bombs are far away from us. The Americans are fighting
the soldiers. We are going to be all right." Even though Abu knows this isn't always the truth. But what else
can he do? In Baghdad, parents give their children sleeping pills to make them sleep so that they won't hear
the sound of bombing. And all the schools are closed.
"All we can do is to listen to and hear the war," said Abu. "We, all the people and the children, have to live
in fear. We feel hopeless and helpless. We don't know where the next bombs are going? We can do nothing
but wait to be killed."
B. fighting at the front
C. safer than their parents
D. in great danger
B. their parents are not at home
C. they want to get food and water
D. they want to welcome the foreign soldiers
B. a kind of thing to help them to be away from the war
C. a kind of medicine to help them to fall asleep
D. a kind of food to make them strong
B. he doesn't want to tell a lie
C. he doesn't know how to explain it clearly
D. it isn't good to tell him why
B. she is thinking about something
C. she is angry at somebody
D. she feels fearful, helpless and hopeless
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