1 . Can dogs and cats live in perfect harmony in the same home? People who are thinking about adopting a dog as a friend for their cats are worried that they will fight. A recent research has found a new recipe of success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young (less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along swimmingly. Two-thirds of the homes interviewed reported a positive relationship between their cat and dog.
However, it wasn’t all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while aggression and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals were just opposite. For example, when a cat turns its head away it signals aggression, while a dog doing the same signals submission.
In homes with cats and dogs living peacefully, researchers observed a surprising behaviour. They are learning how to talk each other’s language. It is a surprise that cats can learn how to talk ‘Dog’, and dogs can learn how to talk ‘Cat’.
What’s interesting is that both cats and dogs have appeared to develop their intelligence. They can learn how to read each other’s body signals, suggesting that the two may have more in common than we previously suspected. Once familiar with each other’s presence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together on the sofa. They can easily share the same water bowl and in some cases groom (梳理) each other.
The significance of the research on cats and dogs may go beyond pets ─ to people who don’t get along, including neighbors, colleagues at work, and even world superpowers. If cats and dogs can learn to get along, surely people have a good chance.
1. The underlined word “swimmingly” in Paragraph 1 is closest in meaning to ________.

A．early

B．sweetly

C．quickly

D．smoothly

2. Some cats and dogs may fight when ________.

A．they are cold to each other	B．they look away from each other
C．they misunderstood each other’s signals	D．they are introduced at an early age

3. What is found surprising about cats and dogs?

A．They eat and sleep each other.

B．They observe each other’s behaviors.

C．They learn to speak each other’s language.

D．They know something from each other’s voices.

4. It is suggested in Paragraph 4 that cats and dogs ________.

A．have common interests	B．are less different than was thought
C．have a common body language	D．are less intelligent than was expected

5. What can we human beings learn from cats and dogs?

A．We should learn to live in harmony.

B．We should know more about animals.

C．We should live in peace with animals.

D．We should learn more body languages.

2 . We once had a poster competition in our fifth grade art class.
“You could win prizes,” our teacher told us as she wrote the poster information on the blackboard. She passed out sheets of construction paper while continuing, “The first prize is ten dollars. You just have to make sure that the words on the blackboard appear somewhere on your poster.”
We studied the board critically. Some of us looked with one eye and held up certain colors against the blackboard, rocking the sheets to the right or left while we conjured up our designs. Others twisted their hair around their fingers or chewed their erasers while deep in thought. We had plans for that ten-dollar grand prize, each and every one of us. I’m going to spend mine on candies, one hopeful would announce, while another practiced looking serious, wise and rich.
Everyone in the class made a poster. Some of us used parts of those fancy paper napkins, while others used nothing but colored construction paper. Some of us used big designs, and some of us preferred to gather our art tidily down in one corner of our poster and let the space draw the viewer’s attention to it. Some of us would wander past the good students’ desks and then return to our own projects with a growing sense of hopelessness. It was yet another grown-up trick of the sort they seemed especially fond of, making all of us believe we had a fair chance, and then always—always—rewarding the same old winners.
I believe I drew a sailboat, but I can’t say that with any certainty. I made it. I admired it. I determined it to be the very best of all of the posters I had seen，and then I turned it in.
Minutes passed.
No one came along to give me the grand prize, and then someone distracted me, and I probably never would have thought about that poster again.
I was still sitting at my desk, thinking, What poster? when the teacher gave me an envelope with a ten-dollar bill in it and everyone in the class applauded for me.
1. What was the teacher’s requirement for the poster?

A．It must appear in time.

B．It must be done in class.

C．It must be done on a construction sheet.

D．It must include the words on the blackboard.

2. The underlined phrase in Paragraph 3 most probably means ________.

A．formed an idea for

B．made an outline for

C．made some space for

D．chose some colors for

3. After the teacher’s words, all the students in the class________.

A．looked very serious

B．thought they would be rich

C．began to think about their designs

D．began to play games

4. After seeing the good students’ designs, some students________.

A．loved their own designs more

B．thought they had a fair chance

C．put their own designs in a corner

D．thought they would not win the prize

5. We can infer from the passage that the author________.

A．enjoyed grown up tricks very much

B．loved poster competitions very much

C．felt surprised to win the competition

D．became wise and rich after the competition