A recent study in Australia shows that parent...

A recent study in Australia shows that parents are _______ the top five world’s hardest jobs.

A. between B. among C. from D. above

九年级英语单选题中等难度题查看答案及解析

A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers.

Q: Why is the sky blue?

A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits “raised area” in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules (分子) because it has a shorter wavelength , which in turn scatters (使分散) it in different directions. That’s why when you look up at the sky, it appears to be blue.

Q: Why does the moon sometimes appear during the daytime?

A: The simple answer to that is because just like any other object it is being lit (照亮) by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit (轨道) around the earth is when it is right between the earth and the sun. That’s because its back , which is not lit by the sun, is facing us.

Q: Where do birds/ honeybees go in winter?

A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50°F. Instead ,they get together in the lower central area of the hive（蜂巢）and form a ball around their queen. This helps keep both warm enough to survive the cold winter months.

1.The sky looks blue mainly because the color blue in the sunlight_______.

A. has the longest wavelength among all the colors

B. cannot be taken in by the gas molecules

C. doesn’t hit “raised area” in the atmosphere

D. cannot pass through space successfully

2.How long can’t the moon be seen during the daytime in a month?

A. 2.　　　　 B. 28.　　 C.30.　　　 D. 31.

3.What do honeybees choose to do when the temperature drops below 50°F?

A. They choose to be active in the wild.

B. They choose to keep themselves warm.

C. They choose to travel to a warm place.

D.They choose to get together in the upper central area of the hive.

4.What is NOT explained in the passage?

A. Why is the sky blue?

B. Why is the moon able to be seen during the daytime?

C. Why do birds travel in winter?

D. Where do honeybees go in winter?

九年级英语阅读理解中等难度题查看答案及解析

A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers.

Q: Why is the sky blue?

A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits “raised area” in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules (分子) because it has a shorter wavelength , which in turn scatters (使分散) it in different directions. That’s why when you look up at the sky, it appears to be blue.

Q: Why does the moon sometimes appear during the daytime?

A: The simple answer to that is because just like any other object it is being lit (照亮) by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit (轨道) around the earth is when it is right between the earth and the sun. That’s because its back , which is not lit by the sun, is facing us.

Q: Where do birds/ honeybees go in winter?

A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50°F. Instead ,they get together in the lower central area of the hive（蜂巢）and form a ball around their queen. This helps keep both warm enough to survive the cold winter months.

1.The sky looks blue mainly because the color blue in the sunlight_______.

A. has the longest wavelength among all the colors

B. cannot be taken in by the gas molecules

C. doesn’t hit “raised area” in the atmosphere

D. cannot pass through space successfully

2.How long can’t the moon be seen during the daytime in a month?

A. 2.             B. 28.             C.30.                 D. 31.

3.What do honeybees choose to do when the temperature drops below 50°F?

A. They choose to be active in the wild.

B. They choose to keep themselves warm.

C. They choose to travel to a warm place.

D. They choose to get together in the upper central area of the hive.

4.What is NOT explained in the passage?

A. Why is the sky blue?

B. Why is the moon able to be seen during the daytime?

C. Why do birds travel in winter?

D. Where do honeybees go in winter?

九年级英语阅读理解中等难度题查看答案及解析

A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers.

Q: Why is the sky blue?

A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits “raised area” in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules (分子) because it has a shorter wavelength , which in turn scatters (使分散) it in different directions. That’s why when you look up at the sky, it appears to be blue.

Q:Why does the moon sometimes appear during the daytime?

A: The simple answer to that is because just like any other object it is being lit by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit (轨道) around the earth is when it is right between the earth and the sun. That’s because its back , which is not lit by the sun, is facing us.

Q: Where do birds/ honeybees go in winter?

A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50°F. Instead ,they get together in the lower central area of the hive （蜂巢）and form a ball around their queen. This helps keep both warm enough to survive the cold winter months.

1.The sky looks blue mainly because the color blue in the sunlight_______.

A. has the longest wavelength among all the colors

B. cannot be taken in by the gas molecules

C. doesn’t hit “raised area” in the atmosphere

D. cannot pass through space successfully

2.How long can’t the moon be seen during the daytime in a month?

A. 2                             B. 28                           C.30                                      D. 31

3.What do honeybees choose to do when the temperature drops below 50°F?

A. They choose to be active in the wild.

B. They choose to keep themselves warm.

C. They choose to travel to a warm place.

D. They choose to get together in the upper central area of the hive.

4.What is NOT explained in the passage?

A. Why is the sky blue?

B. Why is the moon able to be seen during the daytime?

C. Why do birds travel in winter?

D. Where do honeybees go in winter?

九年级英语阅读理解中等难度题查看答案及解析

A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers.

Q: Why is the sky blue?

A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits “raised area” in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules (分子) because it has a shorter wavelength , which in turn scatters (使分散) it in different directions. That’s why when you look up at the sky, it appears to be blue.

Q:Why does the moon sometimes appear during the daytime?

A: The simple answer to that is because just like any other object it is being lit by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit (轨道) around the earth is when it is right between the earth and the sun. That’s because its back , which is not lit by the sun, is facing us.

Q: Where do birds/ honeybees go in winter?

A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50°F. Instead ,they get together in the lower central area of the hive （蜂巢）and form a ball around their queen. This helps keep both warm enough to survive the cold winter months.

1.The sky looks blue mainly because the color blue in the sunlight_______.

A. has the longest wavelength among all the colors

B. cannot be taken in by the gas molecules

C. doesn’t hit “raised area” in the atmosphere

D. cannot pass through space successfully

2.How long can’t the moon be seen during the daytime in a month?

A. 2             B. 28             C.30                 D. 31

3.What do honeybees choose to do when the temperature drops below 50°F?

A. They choose to be active in the wild.

B. They choose to keep themselves warm.

C. They choose to travel to a warm place.

D. They choose to get together in the upper central area of the hive.

4.What is NOT explained in the passage?

A. Why is the sky blue?

B. Why is the moon able to be seen during the daytime?

C. Why do birds travel in winter?

D. Where do honeybees go in winter?

九年级英语阅读理解困难题查看答案及解析

A recent study shows that a third of UK students aged between 16 and 30 are interested in overseas study. Among them, half wish to study at the undergraduate level.

UK students have increasing interest in studying or working in a European country through the EU’s Erasmus Program, an EU student exchange program started in 1987. Recent Erasmus statistics(数据) show that nearly 15,600 UK students spent up to a year in another European country through the program during 2013-2014 school year, up 115 percent since 2007.

The figures reflect that more young people in the UK are realizing the value of receiving international experience. “The UK needs graduates who have the skills and confidence to compete worldwide, and can compete against foreign talent that may speak more languages and have wider international experience,” said Rebecca Hughes, director of education at the British Council.

Most UK students would like to go to the United States, followed by Australia, France, Canada and Germany, the findings show, but 42 percent of those who took the questionnaire were interested in traveling outside of the English-speaking world.

Why do UK students want to go abroad? Among those who are interested in overseas study, nearly 50 percent want to have fun traveling and exploring different cultures, while 30 percent want to work for an international company and live overseas. About 15 percent said they wanted to go to the best university and get the best education offered worldwide. What’s more, the high cost of UK university studies plays a role in over half of students’ interest in overseas study.

Also, the study found the biggest schooling check to studying abroad was a lack of foreign language skills—chosen by over half of those who were not interested or had not made a decision about studying overseas. But the top non-schooling check for students was the great cost.

1.The writer presents UK students’ increasing interests in overseas study by ______.

A. giving examples　　　　 B. making surveys

C. having interviews　　　 D. listing statistics

2.It can be learned that ______ is probably the last choice for UK students to study abroad.

A. Australia　 B. America　　 C. Germany　　 D. France

3.Which is the greatest reason why UK students are interested in overseas study?

A. Working for an international company.

B. The high cost of UK university studies.

C. Receiving the best education worldwide.

D. Travelling in non-English-speaking countries.

4.Which of the following statements is true?

A. UK students are expected to compete with students around the world.

B. Half UK students are unable to afford the university education in the UK.

C. More UK students choose to study abroad through the EU’s exchange program.

D. Overseas UK students all hope to travel around and experience different cultures

九年级英语阅读理解中等难度题查看答案及解析

— Studies show that the earth is becoming warmer and warmer in recent years.

—　 Everyone should take action to save our planet ________it will not be in danger in the future.

A.so that B.even if C.ever since

九年级英语单选题中等难度题查看答案及解析

A recent study shows that nearly 50 % of the school students in Beijing do not have breakfast. They feel tired all day and have bad memories. So it’s hard for them to get high marks in all kinds of exams.

Some students who study late into the night choose to miss breakfast to have a few more minutes in bed. Others get some money to buy their breakfast on the way to school because their parents are too busy to prepare it for them. A few schoolgirls want to stay slim and often go to school without breakfast.

In fact, breakfast is very important in our daily life. It provides 30 % of the whole day’s energy. To study better, students should start the day with a good breakfast.

九年级英语阅读单选困难题查看答案及解析

A recent study found people’s lives are made shorter in North China. It is showed the life expectancy(平均寿命) had been cut down by 5.5 years there. Researchers（研究者）think that the heavy air pollution in China should be to blame(承担责任). It’s really the truth. Our government has already done something. However, it doesn’t seem to work so well.

“Air pollution in China is doing harm to people’s health. The harm is much more serious than we can imagine,” said Chen Yuyu of Beijing University, one of researchers of this study.

Dirty air brings serious problems in North China. In January this year, the air pollution was worse than that in other places. That was caused by rising temperature and waste gas（气体）from coal heating（燃煤）.

Chinese government should strongly fight with air pollution. They should think of more proper ways to deal with the problem. People should be encouraged to take buses, ride bicycles or walk, instead of driving cars. The factories that pollute heavily should be closed.

“We need to improve our environment, although it might be expensive. Protecting our environment means protecting ourselves,” Li Hongbin, another researcher of the study said.

1. The passage above may come from a(n) ____　　　　 .

A. story　　　　　　　　 B. advertisement

C. report　　　　　　　　 D. diary

2. Which of the following is Li Hongbin’s idea?

A. The life expectancy had been cut by 5.5 years.

B. Chinese government should close some factories that pollute heavily.

C. People need to make pollution less, although it might cost a lot.

D. The air problem brings us serious problems.

3. What should people do to protect the environment?

A. They should take buses.

B. They should ride bikes.

C. They should go on foot.

D. All of the above.

4. What’s the main idea of the passage?

A. Air pollution in North China is caused by waste gas.

B. To save the environment, our government should do something more.

C. The temperature becomes higher and higher in North China.

D. How air pollution in North China is caused.

九年级英语阅读理解中等难度题查看答案及解析

A recently study found people’s lives are made shorter in North China. It is showed the life expectancy(平均寿命) had been cut down by 5.5 years there. Researchers think that the heavy air pollution in China should be to blame(承担责任). It’s really the truth. Our government has already done something. However, it doesn’t seem to work so well.

“Air pollution in China is doing harm to people’s health. The harm is much more serious than we can imagine,” said Chen Yuyu of Beijing University, one of researchers of this study.

Dirty air brings serious problems in North China. In January this year, the air pollution was worse than that in other places. That was caused by rising temperature and waste gas(废气) from coal heating.

Chinese government should strongly fight against air pollution. They should think of more proper ways to deal with the problem. People should be encouraged to take buses, ride bicycles or walk, instead of driving cars. The factories that pollute heavily should be closed.

“We need to improve our environment, although it might be expensive. Protecting our environment means protecting ourselves,” Li Hongbin, another researcher of the study said.

1.The passage above may come from a(n) 　　　　 ?

A. story　　　　 B. advertisement　　　　　 C. report　　　　　　　　 D. diary

2.Which of the following is Li Hongbin’s idea?

A. The life expectancy had been cut by 5.5 years.

B. Chinese government should close some factories that pollute heavily.

C. People need to make pollution less, although it might cost a lot.

D. The air problem brings us serious problems.

3.What’s the main idea of the passage?

A. Air pollution in North China is caused by waste gas.

B. To save the environment, our government should do something more.

C. The temperature becomes higher and higher in North China.

D. How air pollution in North China is caused.

九年级英语阅读理解中等难度题查看答案及解析