The____(决定)our leader has made are of great i...

The____(决定)our leader has made are of great importance.

九年级英语单词拼写中等难度题查看答案及解析

— What do you think of the program?

— Great! It has made important contributions to ________ our school clean and tidy.

A.keep B.have kept C.keeping

九年级英语单选题中等难度题查看答案及解析

—What do you think of Project Hope?

—Great! It has made important contributions_____the education.

A. for　　 B. of　　 C. to　　 D. in

九年级英语单选题中等难度题查看答案及解析

—What do you think of Project Hope?

—Great! It has made important contributions _____the education.

A. for　　　 B. of　　　　 C. to　　　　　 D. in

九年级英语单项填空中等难度题查看答案及解析

Rivers are one of our most important natural resources (资源). Many of the world's great cities are located(坐落) on rivers, and almost every country has at least one river running through it that plays an important role in the lives of its people.

Since the beginning of the history, people have used rivers for transportation(运输). The longest one in the United States is the Mississippi. The lifeline of Egypt is the Nile. To the people of India, the Gangs is great, but it is also important for transportation; Ships can travel along it for a thousand miles. Other great rivers are the Congo in Africa and the Mekong in southeast Asia. The greatest of all for navigation (航海), however, is the Amazon in Brazil. It is so wide and so deep that large ships can go about two thousand miles upon it.

Besides transportation, rivers give food, water to drink, water for crops(庄稼), and chances for fun and entertainment for the people who live along their banks. In order to increase(增加) the supply of crops, engineers sometimes build a dam (大坝) across a river and let a lake from behind the dam. Then people can use the water not only to irrigate (灌溉) their fields but also to make electricity for their homes and industries.

However, large cities and industries that are located upon rivers often make problems. As the cities grow in size and industries increase in number, the water in the rivers becomes polluted with chemicals(化学物质) and other materials. People are learning the importance, however, of doing more to keep their rivers clean if they want to enjoy the benefits (利益) of this natural resource.

1.The greatest river for navigation is ___________.

A. the Amazon         B. the Nile

C. the Mekong        D. the Mississippi

2.From a dam, people can use the water for ___________.

A. keeping the rivers clean            B. only making electricity

C. washing clothes                    D. irrigation and making electricity

3.The water in the river is polluted because of _____________.

A. people's drinking water too much

B. people's swimming in the river too much

C. chemicals and other materials

D. people's building a dam across a river

4.The best title of the passage is ___________.

A. Rivers in Cities                 B. The importance of Rivers

C. Transportation                    D. Natural Resources

九年级英语阅读理解困难题查看答案及解析

Rivers are one of our most important natural resources(资源). Many of the world’s great cities are located on rivers, and almost every country has at least one river running through it that plays an important part in the lives of its people.

Since the beginning of history, people have used rivers for transportation. The longest one in the United States is the Mississippi. The lifeline of Egypt is the Nile. To the people of India, the Ganges is great, but it is also important for transportation; ships can travel along it for a thousand miles. Other great rivers are the Congo in Africa and the Mekong in southeastern Asia. The greatest of all for navigation（航海）, however, is the Amazon in Brazil（巴西）. It is so wide and so deep that large ships can go about two thousand miles up it.

Besides transportation, rivers give food to eat, water to drink, water for crops, and chances for fun. In order to increase the supply(供给) of water for crops, engineers sometimes build a dam (大坝)across a river and let a lake form behind the dam. Then people can use the water not only to irrigate(灌溉) their fields but also to make electricity for their homes and industries.

However, large cities and industries that are located on rivers often cause problems. As the cities grow in size and industries increase in number, the water in the rivers becomes polluted with chemicals and other materials. People are learning the importance, however, of doing more to keep their rivers clean if they want to enjoy the benefits of these natural resources.

1.The greatest river for navigation is ________________.

2.Which is NOT true according to the passage?

3.When rivers are dammed, people use the water for __________.

4.Most water in rivers is polluted with ___________.

5.The best title for the passage is _____________.

九年级英语阅读理解中等难度题查看答案及解析

Rivers are one of our most important natural resources(自然资源). Many of the world’s great cities are located on rivers, and almost every country has at least one river flowing through it that plays an important part in the lives of its people.

Since the beginning of history, people have used rivers for transportation. The longest one in the United States is the Mississipi. The lifeline of Egypt is Nile. To the people of India, the Ganges is great, but it is also important for transportation; ships can travel along it for a thousand miles. Other great rivers are the Congo in Africa and the Mekong in Southeast Asia. The greatest of all for navigation(航海), however, is the Amazon in Brazil(巴西). It is so wide and so deep that large ships can go about two thousand miles upon it.

Besides transportation, rivers give food to eat, water to drink, water for crops, and chances for fun and recreation for the people who live along their banks. In order to increase the supply of water for crops, engineers sometimes build a dam(大坝) across a river and let a lake form behind the dam. Then people can use the water not only to irrigate(灌溉) their fields but also to make electricity for their homes and industries. However, large cities and industries that are located upon rivers often make problems. As the cities grow in size and industries increase in number, the water in the rivers becomes polluted with chemicals and other materials. People are learning the importance, however, of doing more to keep their rivers clean if they want to enjoy the benefits(利益) of this natural resource.

1.The greatest river for navigation is ________.

A.the Amazon B.the Nile C.the Mississippi

2.Which is WRONG?

A.The Nile is in India.

B.Many cities are located on rivers.

C.Rivers play an important part in the lives of people.

3.From a dam people can use the water for ________.

A.keeping the rivers clean B.washing clothes C.irrigating and making electricity

4.The water in the river is polluted because of ________.

A.people’s building a dam across a river

B.people’s swimming in the river too much

C.chemicals and other materials

5.The best title of the passage is ________.

A.Rivers in Cities B.The Importance of Rivers C.Transportation

九年级英语阅读单选中等难度题查看答案及解析

________and amazing progress our country has made in the last few years!

A. How a great B. How great C. What a great D. What great

九年级英语单选题中等难度题查看答案及解析

The well-known "new great inventions" of modern China have made our daily lives more convenient.

High-speed trains　 China created its first high-speed railway line in 2008. Since then, the number of passenger trips has grown by over 30 per cent every year. By 2016, more than 5 billion trips had been taken on the trains. By 2020, one-fifth of the country's 150,000-km railway network will be used by the trains. This network will link more than 80 per cent of the major cities across China.

Mobile payment Mobile payment is turning China into a "cashless society". Instead of paying by cash (现金), customers now pay for their goods and some kinds of bills simply by typing a short password into the Alipay or WeChat app on their mobile phone.

Shared bikes China has surprised the world with how quickly shared bikes are widely used. Nowadays, bike users can simply pick up or park the bikes on the street through GPS and smartphone apps. China's two leading bike-sharing companies, Mobike and Ofo, have been opening their overseas markets in Singapore, the UK and the USA.

Online shopping With around 751 million Internet users, China has been the world's largest and fastest-growing online shopping market. Because of lower costs and fewer licensing requirements(执照要求), it's easier for sellers to open an online shop in China. In 2016, more than 20 million jobs of rural areas were created, with over 8. 1 million running their own online shops.

1.What's the passage mainly about?

A. The fast-developing technology.　　 B. Modern China.

C. China's new great inventions.　　 D. Convenient daily lives in China.

2.By 2020, more than 　　　　 of the major cities across China will be linked by the railway network.

A. 30％　　 B. 50%　　 C. 80％　　 D. 20%

3.Mobile payment makes shopping more convenient in China because customers

A. can go shopping without mobile phones　　 B. needn't take cash

C. don't have to use a password　　 D. needn't pay the bills

4.Shared bikes can be picked up or parked______________.

A. on the street　　 B. in Mobike and Ofo　　 C. in parks　　 D. in markets

5.　　　　　　 can make online shopping develop so fast in China.

A. Lower costs　　 B. Fewer licensing requirements

C. More job chances　　 D. A, B ＆ C

九年级英语阅读单选中等难度题查看答案及解析

Play is the basic business of childhood, and in recent years research has shown the great importance of play in the development of a human being. From earliest infancy（婴儿）, every child needs opportunity and right materials for play, and the main tools of play are toys. The main function of toys is to suggest, encourage and play. To succeed in this, they must be good toys, which children will play with often, and will come back again and again. Therefore, it is important to choose suitable toys for different stages of a child’s development.

In recent years, research on baby development has shown that the standard a child is likely to reach, within the range of his inherited（遗传的）abilities, is largely determined in the first three years of his life. So a baby’s ability to benefit from the right play materials should not be underestimated. A baby who is encouraged, talked to and shown things and played with, has the best chance of growing up successfully.

In the next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toys should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability: Bricks and jigsaws（七巧板）and construction toys; painting, scribbling（涂鸦）and making things; sand and water play; toys for imaginative and pretending play—the first social games for learning to play and get on with others.

But at the third stage of play development—from five to seven or eight years old— the child is at school. But for a few more years play is still the best way of learning, at home or at school．It is easier to see which type of toys the child most enjoys.

Until the age of seven or eight, play and work mean much the same to a child．But once reading has been mastered, then books become the main source of learning. Toys are still interesting and valuable, which lead up to new hobbies, but their significance has changed to a child of nine or ten years old, toys and games mean, as to adults, relaxation and fun.

1. What does the writer want to tell us in the first paragraph?

A.    Children should choose toys by themselves.

B.    Children like playing, but they don’t need any toys.

C.    Children should be given different toys as they grow up.

D.    Children should be given the same toys as they grow up.

E.     58．According to the passage, we can give the child every kind of toys ________．

A．when he is two             B．when he is around four

C．when he is six              D．when he is eight

2.When a child is seven years old, what is the main source of learning?

A. Toys.      B. Books.    C. Jigsaws.   D. Paintings.

3. What is the article mainly about?

A．The importance of schooling.

B．The choice of toys for children.

C．The importance of pre-school education.

D．The role of play in a child’s development.

九年级英语阅读理解中等难度题查看答案及解析