No one really knows exactly dfwhen the first ...

No one really knows exactly dfwhen the first people arrived in________we now know as California

A．what           B．when          C．where          D．which

高三英语单项填空中等难度题查看答案及解析

Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.

The oldest known transport wheel was discovered in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around. But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.

In the mid-1700s, a Frenchman came up with a new design of road — a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs (the central part of a wheel) came into being, followed by the pneumatic type (充气轮胎） in 1846.Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.

1.What might explain why transport wheels didn’t become popular for some time?

A. Few knew how to use transport wheels.

B. Humans carried farming tools just as well.

C. Animals were a good means of transport.

D. The existence of transport wheels was not known.

2.What do we know about road design from the passage?

A. It was easier than wheel design.

B. It improved after big changes in vehicle design.

C. It was promoted by fast-moving vehicles.

D. It provided conditions for wheel design to develop.

3.How is the last paragraph mainly developed?

A. By giving examples.                                                               B. By making comparisons.

C. By following time order.                                                        D. By making classifications.

4.What is the passage mainly about?

A. The beginning of road design.

B. The development of transport wheels.

C. The history of public transport

D. The invention of fast-moving vehicles.

高三英语阅读理解中等难度题查看答案及解析

Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.

The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around.

But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modem road design.

In the mid-1700s, a Frenchman came up with a new design of road—a base layer (层) of large stones covered with a thin layer of smaller stones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same lime, metal hubs (the central part of a wheel) came into being, followed by the pneumatic tyre(充气轮胎) in 1846. Alloy wheels were invented in 1967, sixty years after the appearance of tarmacked roads (柏油路). As wheel design took off, vehicles got faster and faster.

1.What might explain why transport wheels didn’t become popular for some time?

A．Few knew how to use transport wheels.

B．Humans carried farming tools just as well.

C．Animals were a good means of transport.

D．The existence of transport wheels was not known.

2.What do we know about road design from the passage?

A．It was easier than wheel design.

B．It improved after big changes in vehicle design.

C．It was promoted by fast-moving vehicles.

D．It provided conditions for wheel design to develop.

3.How is the last paragraph mainly developed?

A．By giving examples.

B．By making comparisons.

C．By following time order.

D．By making classifications.

4.What is the passage mainly about?

A．The beginning of road design.

B．The development of transport wheels.

C．The history of public transport.

D．The invention of fast-moving vehicles.

高三英语阅读理解中等难度题查看答案及解析

Almost every machine with moving parts has wheels，yet no one knows exactly when the first wheel was invented or what it was used for.We do know，however，that they existed over 5,500 years ago in ancient Asia.

The oldest known transport wheel was discovered in 2002 in Slovenia.It is over 5,100 years old.Evidence suggests that wheels for transport didn’t become popular for a while，though.This could be because animals did a perfectly good job of carrying farming tools and humans around.

But it could also be because of a difficult situation.While wheels need to roll on smooth surfaces，roads with smooth surfaces weren’t going to be constructed until there was plenty of demand for them.Eventually，road surfaces did become smoother，but this difficult situation appeared again a few centuries later.There had been no important changes in wheel and vehicle design before the arrival of modern road design.

In the mid­1700s，a Frenchman came up with a new design of road—a base layer(层) of large stones covered with a thin layer of smaller stones.A Scotsman improved on this design in the 1820s and a strong，lasting road surface became a reality.At around the same time，metal hubs (the central part of a wheel)came into being，followed by the pneumatic tyre(充气轮胎) in 1846.Alloy wheels were invented in 1967，sixty years after the appearance of tarmacked roads(柏油路)．As wheel design took off，vehicles got faster and faster.　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 　　　　　　　　　 (2013·重庆，C)

1.What might explain why transport wheels didn’t become popular for some time?

A．Few knew how to use transport wheels.

B．Humans carried farming tools just as well.

C．Animals were a good means of transport.

D．The existence of transport wheels was not known.

2. What do we know about road design from the passage?

A．It was easier than wheel design.

B．It improved after big changes in vehicle design.

C．It was promoted by fast­moving vehicles.

D．It provided conditions for wheel design to develop.

3. How is the last paragraph mainly developed?

A．By giving examples.

B．By making comparisons.

C．By following time order.

D．By making classifications.

4. What is the passage mainly about?

A．The beginning of road design.

B．The development of transport wheels.

C．The history of public transport.

D．The invention of fast­moving vehicles.

高三英语阅读理解中等难度题查看答案及解析

Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know，however，that they existed over 5,500years ago in ancient Asia.

The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5，100 years

old. Evidence suggests that wheels for transport didn't become popular for .while, though . This could be because animals did a perfectly good job of carrying farming tools and humans around.

But it could also be because of a difficult situation. While wheels need to roll on smooth surfaces, roads with smooth surfaces weren't going to be constructed until there was plenty of demand for them. Eventually, road surfaces did become smoother, but this difficult situation appeared again a few centuries later. There had been no important changes in wheel and vehicle design before the arrival of modern road design.

In the mid-1700s,a Frenchman came up with a new design of road--a base layer (层)of large stones covered with a thin layer of smaller atones. A Scotsman improved on this design in the 1820s and a strong, lasting road surface became a reality. At around the same time, metal hubs(the central part of a wheel came into being, followed by the Wheels were invented in 1967, sixty years after the appearance of tarmacked roads(泊油路). As wheel design took off, vehicles got faster and faster.

1.What might explain why transport wheels didn’t become popular for some time?

A.Few knew how to use transport wheels.

B.Humans carried farming tools just as well.

C.Animals were a good means of transport.

D.The existence of transport wheels was not known.

2.What do we know about road design from the passage?

A.It was easier than wheel design.

B.It improved after big changes in vehicle design.

C.It was promoted by fast-moving vehicles.

D.It provided conditions for wheel design to develop.

3.How is the last paragraph mainly developed?

A.By giving examples.

B.By making comparisons.

C.By following time order.

D.By making classifications.

4.What is the passage mainly about?

A.The beginning of road deaign.

B.The development of transport wheels.

C.The history of public transport.

D.The invention of fast-moving vehicles.

高三英语阅读理解中等难度题查看答案及解析

No one knows exactly how many disabled people there are in the world，but estimates suggest the figure is over 450 million. The number of disabled people in India alone is probably more than double the total population of Canada.

In the United Kingdom，about one in ten people have some disability. Disability is not just something that happens to other people：as we get older，many of us will become less mobile，hard of hearing or have falling eyesight．

Disablement can take many forms and occur at any time of life. Some people are born with disabilities．Many others become disabled as they get older. There are many progressive disabling diseases．The longer time goes on，the worse they become. Some people are disabled in accidents．Many others may have a period of disability in the form of a mental illness. All are affected by people’s attitude towards them．

Disabled people face many physical barriers．Next time you go shopping or to work or to visit friends，imagine how you would manage if you could not get up steps, or onto buses and trains. How would you cope if you could not see where you were going or could not hear the traffic? But there are other barriers: prejudice can be even harder to break down and ignorance inevitably represents by far the greatest barrier of all. It is almost impossible for the able-bodied to fully appreciate what the severely disabled go through，so it is important to draw attention to these barriers and show that it is the individual person and their ability，not their disability，which counts．

1.The key word in Paragraph 4 is_______.

A. disability　　　　 B. ignorance

C. prejudice　　　　　 D. Barriers

2.The last word of the passage “counts” most probably means_______.

A. being most important　 B. being considered

C. being included　　　　　 D. being numbered

3.Which of the following statements is NOT true according to the passage?

A. Even the able-bodied may lose some of their body functions when they get older.

B. There are about 10 percent disabled persons in the UK.

C. The whole society should pay attention to the barriers faced by the disabled people.

D. There no longer exists prejudice against the disabled.

4.It can be concluded from the passage that_______.

A. we should try our best to prevent disablement

B. both physical and mental barriers are hard to break down

C. we must take a proper attitude towards the disabled

D. the able-bodied people will never fully understand the disabled

高三英语阅读理解中等难度题查看答案及解析

No one knows exactly how many disabled people there are in the world，but estimates suggest the figure is over 450 million．The number of disabled people in India alone is probably more than double the total population of Canada．

In the United Kingdom，about one in ten people have some disability．Disability is not just something that happens to other people：as we get older，many of us will become less mobile，hard of hearing or have failing eyesight．

Disablement can take many forms and occur at any time of life．Some people are born with disabilities．Many others become disabled as they get older．There are many progressive（逐渐的）disabling diseases．The longer time goes on，the worse they become．Some people are disabled in accidents．Many others may have a period of disability in the form of a mental illness．All are affected by people’s attitude towards them．

Disabled people face many physical barriers．Next time you go shopping or to work or visit friends，imagine how you would manage if you could not get up steps，or onto buses and trains．How would you cope if you could not see where you were going or could not hear the traffic?But there are other barriers：prejudice（偏见）can be even harder to break down and ignorance represents the greatest barrier of a11．It is almost impossible for the able-bodied to fully appreciate what the severely disabled go through，so it is important to draw attention to these barriers and show that it is the individual person and their ability，not their disability，that counts．

1.The first paragraph mainly points out that ______________．

A． there are many disabled people in the world

B． the number of disabled people in India is the greatest

C． India has much more disabled people than Canada

D． it is impossible to get an exact figure of the world’s disabled people

2.The key word in paragraph 4 is _______________．

A． disability　 　　 B． ignorance

C． prejudice　 　　　 D． barriers

3.The last word of the text“counts”most probably means ____________．

A． is most important

B． is considered

C． is included

D． is numbered

4.Which of the following statements is NOT true? ________________．

A． even the able-bodied may become disabled in some way

B． the disabled prefer to be ignored by the able-bodied

C． prejudice against the disabled should be removed

D． The disabled make up about 10 percent in the UK’s population

5.it can be concluded from the passage that ______________．

A． we should try our best to prevent disablement

B． physical and metal barriers are equally hard to break down

C． we should take a proper attitude towards the disabled

D． all of us will be disabled at a certain time of our life

高三英语阅读理解中等难度题查看答案及解析

No one knows for certain how the first Americans arrived in _____ is now the United States.

A. which　　 　　　　　　 　 B. what

C. where　　 　　　　　　 　 D. why

高三英语单项填空中等难度题查看答案及解析

No one knows for certain how the first Americans arrived in _____ is now the United States.

A. which　　　 　　　　　　 B. what

C. where　　 　　　　　　 　 D. why

高三英语单项填空中等难度题查看答案及解析

No one knows for certain how the first Americans arrived in _____ is now the United States.

A. which　　　　 B. what　　　　 C. where　　　　 D. why

高三英语单项填空中等难度题查看答案及解析