In the past 10 years, the American artist ___...

In the past 10 years, the American artist ________ many wonderful cartoon characters.

A.created B.has created C.was creating D.had created

九年级英语单选题中等难度题查看答案及解析

The dirty water in the river _____ many problems in the past ten years.

A.creates 　　　 B.created

C.was creating　 D.has created

九年级英语单项填空中等难度题查看答案及解析

In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes(性别) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.

Boys, for example, generally are better than girls at mathematical(数学的) ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally(通常) see better in the dark than boys and are better at learning foreign languages.

What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神经) tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation(创造) and the expression for emotions(情感). In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by a smaller nerves than the two sides of a woman’s brain are.

1.Which of the following is best to outline(概括) the article?

A．Research on the Brain

B．Differences Between Men and Women

C．People’s Different Brains

D．Who Are Better, Boys or Girls

2.___________ men and women think differently.

A．sex makes

B．The different brains make

C．The different experiences make

D．The influences(影响) of society make

3.According to the article, girls are generally better than boys at ________ in your school.

A．mathematics       B．physics           C．English            D．Chemistry

4.Which of the following is true?

A．The left side of brain in boys generally develops better than that in girls.

B．The left side of brain in girls generally develops better than that in boys.

C．Men are better than women in all things.

D．The area in girls used for language skills develops better.

5.In men and women the number of nerves connecting the halves of brain________ .

A．is the same        B．is different         C．is zero            D．can’t be found out

九年级英语阅读理解中等难度题查看答案及解析

In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes(性别) are different, because their brains(大脑) are different. And this, the scientists say, makes men and women see the world in different ways.

Boys, for example, usually are better than girls at mathematical ideas. Boys also are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand, usually start speaking earlier than boys. And they often see better in the dark than boys and are better at learning foreign languages.

What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神经) tracks(轨道). The left side usually is used for mathematics, speech and writing. The right side is used for artistic(艺术) creation and the expression(表达) for emotions(情感). In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by smaller nerves than the two sides of a woman’s brain are.

1.Which of the following is the best title of the passage?

A. Research(研究) on the Brain

B. Differences Between Men and Women

C. People’s Different Brains

D. Who Are Better, Boys or Girls

2._______ make men and women think differently.

A. Sexes B. The different brains

C. The different experiences D. The influences(影响) of society(社会)

3.We learn from the passage that girls are often better than boys at _______ at school.

A. history B. physics(物理) C. English D. geography

4.Which of the following is true?

A. The left side of brain in boys often develops better than that in girls.

B. The left side of brain in girls usually develops better than that in boys.

C. Men are better than women in all things.

D. The area in girls’ brain for language skills develops better.

5.In men and women the nerves connecting the halves of brain are _______.

A. the same B. different C. smaller D. larger

九年级英语阅读单选困难题查看答案及解析

In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes(性别) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.

Boys, for example, generally are better than girls at mathematical(数学的) ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally(通常) see better in the dark than boys and are better at learning foreign languages.

What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神经) tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation(创造) and the expression for emotions(情感). In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by a smaller nerves than the two sides of a woman’s brain are.

1.Which of the following is best to outline(概括) the article?

A．Research on the Brain

B．Differences Between Men and Women

C．People’s Different Brains

D．Who Are Better, Boys or Girls

2.___________ men and women think differently.

A．sex makes

B．The different brains make

C．The different experiences make

D．The influences(影响) of society make

3.According to the article, girls are generally better than boys at ________ in your school.

A．mathematics       B．physics           C．English            D．Chemistry

4.Which of the following is true?

A．The left side of brain in boys generally develops better than that in girls.

B．The left side of brain in girls generally develops better than that in boys.

C．Men are better than women in all things.

D．The area in girls used for language skills develops better.

5.In men and women the number of nerves connecting the halves of brain________ .

A．is the same        B．is different         C．is zero            D．can’t be found out

九年级英语阅读理解中等难度题查看答案及解析

In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes (性别) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.

Boys, for example, generally are better than girls at mathematical (数学的) ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally see better in the dark than boys and are better at learning foreign languages.

What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神经) tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation and the expression for emotions. In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by smaller nerves than the two sides of a woman’s brain area.

1.Which of the following is best to outline(概括) the article?

A. Research on the Brain

B. Differences between Men and Women

C. Who are Better, Boys or Girls

2.________ men and women think differently.

A. The different brains make

B. The different experiences make

C. The influences of society make

3.According to the article, girls are generally better than boys at _______ in your school.

A. mathematics

B. physics

C. English

4.Which of the following is true?

A. The left side of brain in boys generally develops better than that in girls.

B. The left side of brain in girls generally develops better than that in boys.

C. The area in girls used for language skills develops better.

5.In men and women the number of nerves connecting the halves of brain _______.

A. is the same

B. is different

C. is zero

九年级英语阅读理解困难题查看答案及解析

Today there are many fires than in the past. Over 100,000 wildfires burn each year in America. Russia has 20,000 to 35,000 wildfires every year. Australia has on average 60,000 each year. These fires destroy（损害）huge areas of forests and burn hundreds of homes.

Many experts believe there are several reasons for this sudden increase in fires. The first reason is climate（气候）change. Recent weather has been warmer and drier. This leads to dangerous fire conditions. When lightening strikes（发生雷电），dry grass easily catches fire. Hot winds add to the problem. The wind spreads a fire quickly. In 2010, Russia had the hottest and driest summer in a century. In just one month, 500 fires destroyed over 2,000 homes. Some people lost their lives.

Traditional fire-fighting practices are another reason for the increase in fires. In America, firefighters used to quickly put out every fire. They didn’t allow the grass and trees to burn. As a result, today many forests have thicker vegetation（植被）.Thicker vegetation means more fuel（燃料）for fires. Also, without fires from time to time, forests become overcrowded and unhealthy. Some trees are dead. The dead wood then easily catches fire. So surprisingly, America has many more fires today partly because of its past fire-fighting practices.

Scientists now understand that a fire can be a natural part of a healthy forest. As a result, countries like Australia allow more fires to burn naturally. Sometimes, fire fighters even start fires to get rid of（去除）dead wood. Of course, they carefully control the fires. The fire thins out old trees. This allows sunlight to reach the ground. As a result, fires help new trees to grow. Therefore, if a fire is not a serious threat（威胁）to people, firefighters may let it burn naturally.

1.Why did Russia have so many fires in one month in 2010?

A. Because lightening spread the fire.

B. Because there was much fuel for fires.

C. Because there were not enough firefighters.

D. Because it was unusually hot, dry and windy.

2.What happens because of the traditional fire-fighting practices in the USA?

A. There are fewer wildfires.

B. Trees and grass become thicker.

C. The weather becomes warmer and drier.

D. Sunlight reaches the ground to help forests.

3.What is the main idea of Paragraph 4?

A. Fires are serious threats to human beings.

B. Australian firefighters don’t put out fires.

C. Fires can play an important role I forests.

D. It’s difficult for firefighters to control the fires.

4. Which of the following is true according to the passage?

A. Not all the fires in the forests must be put out.

B. People’s carelessness leads to dangerous fires.

C. Australia allows all the fires to burn naturally.

D. There are more fires in Russia than in the USA.

九年级英语阅读理解困难题查看答案及解析

Today there are many fires than in the past. Over 100,000 wildfires burn each year in America. Russia has 20,000 to 35,000 wildfires every year. Australia has on average 60,000 each year. These fires destroy（损害）huge areas of forests and burn hundreds of homes.

Many experts believe there are several reasons for this sudden increase in fires. The first reason is climate（气候）change. Recent weather has been warmer and drier. This leads to dangerous fire conditions. When lightening strikes（发生雷电），dry grass easily catches fire. Hot winds add to the problem. The wind spreads a fire quickly. In 2010, Russia had the hottest and driest summer in a century. In just one month, 500 fires destroyed over 2,000 homes. Some people lost their lives.

Traditional fire-fighting practices are another reason for the increase in fires. In America, firefighters used to quickly put out every fire. They didn’t allow the grass and trees to burn. As a result, today many forests have thicker vegetation（植被）.Thicker vegetation means more fuel（燃料）for fires. Also, without fires from time to time, forests become overcrowded and unhealthy. Some trees are dead. The dead wood then easily catches fire. So surprisingly, America has many more fires today partly because of its past fire-fighting practices.

Scientists now understand that a fire can be a natural part of a healthy forest. As a result, countries like Australia allow more fires to burn naturally. Sometimes, fire fighters even start fires to get rid of（去除）dead wood. Of course, they carefully control the fires. The fire thins out old trees. This allows sunlight to reach the ground. As a result, fires help new trees to grow. Therefore, if a fire is not a serious threat（威胁）to people, firefighters may let it burn naturally.

1.Why did Russia have so many fires in one month in 2010?

A. Because lightening spread the fire.

B. Because there was much fuel for fires.

C. Because there were not enough firefighters.

D. Because it was unusually hot, dry and windy.

2. What is the main idea of Paragraph 4?

A. Fires are serious threats to human beings.

B. Australian firefighters don’t put out fires.

C. Fires can play an important role I forests.

D. It’s difficult for firefighters to control the fires.

3.Which of the following is true according to the passage?

A. Not all the fires in the forests must be put out.

B. People’s carelessness leads to dangerous fires.

C. Australia allows all the fires to burn naturally.

D. There are more fires in Russia than in the USA.

九年级英语阅读理解中等难度题查看答案及解析

Today there are many more fires than in the past. Over 100 000 wildfires burn each year in America. Russia has 20 000 to 35 000 wildfires every year. Australia has on average 60 000 each year. These fires destroy(损害) huge areas of forests and burn hundreds of homes.

Many experts believe there are several reasons for this sudden increase in fires. The first reason is climate(气候)change. Recent weather has been warmer and drier. This leads to dangerous fire conditions. When lightning strikes(发生雷击), dry grass easily catches fire. Hot winds add to the problem. The wind spreads a fire quickly. In 2010, Russia had the hottest and driest summer in a century. In just one month, 500 fires destroyed over 2 000 homes. Some people lost their lives.

Traditional fire-fighting practices are another reason for the increase in fires. In America, firefighters used to quickly put out every fires. They didn’t allow the grass and trees to burn. As a result, today many forests have thicker vegetation(植被). Thicker vegetation means more fuel for fires. Also, without fires from time to time, forests become overcrowded and unhealthy. Some trees are dead. The dead wood then easily catches fire. So surprisingly, America has many more fires today partly because of its past fire-fighting practices.

Scientists now understand that a fire can be a natural part of a healthy forest. As a result, countries like Australia allow more fires to burn naturally. Sometimes, firefighters even start fires to get rid of dead wood. Of course, they carefully control the fires. The fire thins out old trees. This allows sunlight to reach the ground. As a result, fires help new trees to grow. Therefore, if a fire is not a serious threat to people, firefighters may let it burn naturally.

1.Why did Russia have so many fires in one month in 2010?

A. Because lighting spread a fire.

B. Because there was much fuel for fires.

C. Because there were not enough firefighters.　

D. Because it was unusually hot, dry and windy.

2. What is the main idea of paragraph 4?

A. Fires are serious threats to human beings.

B. Fires can play an important role in forests.

C. Australian firefighters don’t put out fires.

D. It’s difficult for firefighters to control the fires.

九年级英语阅读理解中等难度题查看答案及解析

Traffic accidents have caused many deaths in the past few years. 　　　　 more action is taken,the problem will get even worse.

A. Unless　　 B. If　　 C. After　　 D. When

九年级英语单项填空中等难度题查看答案及解析