(1) When is the depth of the sea water highest from 0～12?

(4) What's the margin（差距）between the deepest and shallowest sea water?

　　Man has a big brain（大脑）. He can think, learn and speak. Scientists once thought that men are different from animals because they can think and learn. They know now that dogs, rats and birds can learn, too. They are beginning to understand that men are different from animals because they can speak. Apes（类人猿）can understand some things more quickly than man, one or two of them have learnt a few words. But they cannot make sentences with words. They cannot think like us because they have no language. Language is a wonderful thing. Man can make our world more beautiful because he has languages. Every child can speak his own language very well when he is four or five, but no animal learns to speak. How do children learn it? Scientists do not know. What makes us speak? They do not know. They only know that man can speak because he has a brain. Animals cannot speak. They make noises when they are afraid, or angry or unhappy.

(l) The best topic（标题）for this passage（文章）is ________

A．Animals' Learning

B．Man and Ape

C．Brain and Language

A．men can understand things quickly

B．men can learn

C．men have learned to use language

A．learn words

B．understand things

C．speak like men

A．how children learn to speak

B．man's brain helps him learn to speak

C．what happens inside their body when men speak

A．Apes can put the words together to make sentences.

B．Some animals can learn.

C．Apes can understand some things more quickly than men.

　　A young man comes to an old man. He wants the old man to teach him to draw. The old man gives him an egg and tells him to draw it. The young man works quickly and shows it to the old man.“Draw it again,”says the old man. The young draws another egg, but the old man makes him do it again and again. The young man is very angry. He says,“I can draw an egg in two minutes. Why do you keep me waiting? Please teach rite how to draw.”The old man smiles and says,“Yes, you can draw an egg quickly, but it takes you years to draw one very well.”

A．Because he wants to teach the old man to draw.

B．Because he wants to ask how to draw an egg.

C．Because he wants to learn how to draw.

A．Because the old man gives him only one egg.

B．Because the old man doesn't know how to draw.

C．Because the old man asks the young man to draw the egg again and again.

A．It's not easy for us to draw an egg well in two minutes.

B．The old man isn't good at painting.

C．The young only wants to learn to draw one egg.

A．the traffic drives on the right

B．the traffic drives on the left

C．you must cross the street

A．It's more safe.

B．It is better for us to see the city.

C．It is more comfortable.

A．find which road is full of traffic

B．look to the left before we look to the right

C．look to the right before we look to the left

A．The traffic in England.

B．Be careful when you are in England.

C．Two floors on the bus in England.

A．The traffic is the most dangerous in the morning and in the evening.

B．There are only two big buses with two floors in England.

C．Remember the traffic moves on the left when you are in England.

A．Watch TV and review lessons.

B．Sleep and listen to music.

C．Watch TV and listen to music.

A．10∶00 in the morning

B．8∶00 in the morning

C．6∶00 in the morning

　　 Basketball stars become hip-hop singers. It's tree. In the NBA, hip-hop music is very popular. Many of the players, like Shaquille O'Neal, write rap rhymes（唱词）when they travel on planes. When they play basketball, some of the younger stats even try to look like hip-hop singers.“Hip-hop is just part of their culture（文化）,”says one player.

　　Master P. is a famous rap star, he wants to be a basketball player. Two NBA teams invite him to join them. They enjoy listening to his music. An NBA player become a rapper. He makes four rap albums（说唱集）.

A．Because they like listening to his music.

B．Because they like his dancing.

C．Because they like his face and hair.

　　Swee Lin has an interesting hobby. She collects stamps（邮票）. She spends a lot of time on her stamp collection after school. She has many stamps from all over the world. They are all in colour.

　　Swee Lin likes stamps with pictures of animals and birds on them. In tiffs way, she learns the names of many animals and birds. She also borrows books on animals and birds from her school library（图书馆）. She learns many things about them. Swee Lin has many stamps of the same kind. She gives them to her friends. They then give her other stamps in return.

A．before school

B．after school

C．during school hours

(5) What does the word“hobby”mean?

A．Doing things one likes.

B．Stamp collection.

C．Learn the name of animals and birds.