Various efforts over the centuries _________ ...

Various efforts over the centuries _________ to predict earthquakes to reduce the damage.

A. are being made     B. have been made            C. were made                      D. were being made

高三英语单项填空中等难度题查看答案及解析

Throughout the centuries, various writers have contributed greatly to the literary treasure of books lining the shelves of today’s libraries. In addition to writing interesting material, many famous writers, such as Edgar Allan Poe, were larger-than-life characters with personal histories that are as interesting to read as the stories they wrote. Poe’s rocky life included being driven off from the United States Military Academy at West Point in 1831 and an ongoing battle with alcohol. Yet, despite heavy gambling debts, poor health, and terrible unemployment, Poe managed to produce a body of popular works, including" The Raven" and "The Murders in the Rue Morgue．”

Herman Melville, author of Moby Dick, once lived among the man-eaters in the Marquesas

Islands and wrote unusual tales inspired by his years of service in the U.S. Navy. Dublin-born Oscar Wilde was noted for his charming personality, his outrageous lifestyle, and creating witty phrases such as, "Nothing succeeds like excess." D.H. Lawrence wrote shameful novels that were often cut, and Anne Rice led a double life writing bestselling horrible novels under her real name and using "A.N. Roquelaure" for the lowbrow(文化低)unhealthy novels she penned on the side. Nonconformist不墨守成规的)author and naturalist Henry David Thoreau once fled to the woods and generated enough interesting material to fill his noted book Walden. Thoreau wrote on

the issue of passive resistance protest in his essay "Civil Disobedience”and served time in jail for refusing tax payments in protest of the United States government’s policy towards slavery. American short story writer O. Henry’s colorful life was ruined by tragic events, such as being accused and sentenced for stealing money from an Austin, Texas bank. Despite his success selling his short stories, O. Henry struggled financially and was nearly bankrupt when he died.

As diverse as these famous authors’backgrounds were，th即all led unconventional lives while writing great literary works that will endure throughout the ages. The next time you read an interesting book, consider learning more about the author by reading his or her biograp卜y so you can learn about the unique life experiences that shaped his or her writing.

1.Which of the following is NOT TRUE about Edgar Allan Poe?

A. He had his own interesting personal history as other famous writers.

B. He graduated from United States Military Academy at West Point in 1831．

C. He once had heavy gambling debts and fell down with illness.

D. He managed to produce popular works no matter how rocky his life was.

2.What can you infer from Para. 2?

A. D.H. lawrence and Anne Rice once wrote similar type of novels.

B. Anne Rice used a pen name because her novels were quite popular.

C. Anne Rice used different names when she wrote bestselling novels.

D. Henry David Thoreau enriched his books by living in the forests.

3.Which statement is TRUE according to the passage?

A. Henry David Thoreau was passionately opposed to horrible events.

B. Anne Rice always used a pen name to hide her true identity.

C. Herman Melville stayed with man-eaters during his naval service.

D. O. Henry’s life was colorful though he had lots of difficulties.

4.The passage mainly tells us that＿＿．

A. many famous writers lived nontraditional lives

B. most famous writers were usually troublemakers

C. writers had to lead interesting lives to generate materials

D. the biographies of famous writers are always inspirational

高三英语阅读理解中等难度题查看答案及解析

Various efforts ________ in the past decades to protect the environment.

A. had made　　 B. have made

C. were made　　 D. have been made

高三英语单项填空中等难度题查看答案及解析

The homeless dog bounced around to various homes over the years after its owner

died until finally it was ____ by a kind family.

A．adapted          B．picked            C．adopted          D．adjusted

高三英语单项填空简单题查看答案及解析

Thanks to the joint efforts made by the leaders of China and the US over recent years, mutually _______ Sino-US relations have made remarkable progress.

A. adaptable            B. beneficial

C. relevant                D. convenient

高三英语单项填空中等难度题查看答案及解析

Dogs barked madly while fish jumped out of water. In no time ______ as a prediction of a coming earthquake.

A. the phenomena were noticed

B. the phenomena was noticed

C. were the phenomena noticed

D. was the phenomena noticed

高三英语单项填空简单题查看答案及解析

The last decade of the 21st century ________ the rapid, steady development of China in various fields.

高三英语单项填空简单题查看答案及解析

We know that the earth has become warmer over the last century. The Intergovernmental Panel on Climate Change (IPCC), a group established by the World Meteorological Organization and the United Nations Environment Program, reports that the average surface temperature of the earth has increased during the twentieth century by 0.6°+ 0.2°C.(The + 0.2°C means that the increase might be as small as 0.4°C or as great as 0.8°C). This may seem like a small shift, but although regional and short—term temperatures do fluctuate(变动) over a wide range, global temperatures are generally quite stable. In fact, the difference between today’s average global temperature and the average global temperature during the last Ice Age is only about 5 degrees C. Indeed, it’s warmer today around the world than at any time during the past 1,000years, and the warmest years of the previous century have occurred within the past decade.

We also know that human activities—primarily the burning of fossil fuels—have increased the greenhouse gas content of the earth’s atmosphere significantly over the same period. Carbon dioxide is one of the most important greenhouse gases, which trap heat near the planet’s surface.

The vast majority of climate researchers agree with these overall findings. The scientific disagreements that do still exist primarily concern detailed aspects of the processes that make up these largely accepted general themes.

You can think of this website as a window into the world of scientific research. In this primer, you’ll find a general discussion of the physical processes underlying the earth’s climate, an outline of the kinds of data that may shed light on how the climate is changing—and the role of human activity in these changes—and a description a some of the questions and uncertainties that researchers continue to explore. This primer is organized into four interconnected sections: the Atmosphere; the Hydrosphere(水圈); the Cryosphere(低温层); and the Biosphere(生物层).

1.We know from the text that “IPCC”___.

A. engages in the climate and changes about the earth.

B. is a group by scientists who like to walk around the moon

C. works in the World Meteorological Organization

D. often greets the passers-by from the outer space

2.We know from the text that carbon dioxide ___.

A. is one of the most important greenhouse gases

B. has fossil fuels

C. traps cold near the planet’s surface

D. exist in human activities

3.From the text, we know when we say the temperature of something has increased by about 0.7+ 0.2°C, the + 0.2°C means___.

A. the increase might by as small as 0.3°C or as great as 0.7°C

B. the increase might by as small as 0.5°C or as great as 0.8°C

C. the increase might by as small as 0.5°C or as great as 0.9°C

D. the increase might by as small as 0.4 C or as great as 0.8°C

4.What would be the best title for this text?

A. What Are the Scientific Disagreements

B. You Can Think of This Website

C. What Do We Know about Global Climate Change?

D. The Vast Majority of Climate Researchers

高三英语阅读理解中等难度题查看答案及解析

We know that the earth has become warmer over the last century. The Intergovernmental Panel on Climate Change (IPCC), a group established by the World Meteorological Organization and the United Nations Environment Program, reports that the average surface temperature of the earth has increased during the twentieth century by 0.6°+ 0.2°C.(The + 0.2°C means that the increase might be as small as 0.4°C or as great as 0.8°C). This may seem like a small shift, but although regional and short—term temperatures do fluctuate(变动) over a wide range, global temperatures are generally quite stable. In fact, the difference between today’s average global temperature and the average global temperature during the last Ice Age is only about 5 degrees C. Indeed, it’s warmer today around the world than at any time during the past 1,000years, and the warmest years of the previous century have occurred within the past decade.

We also know that human activities—primarily the burning of fossil fuels—have increased the greenhouse gas content of the earth’s atmosphere significantly over the same period. Carbon dioxide is one of the most important greenhouse gases, which trap heat near the planet’s surface.

The vast majority of climate researchers agree with these overall findings. The scientific disagreements that do still exist primarily concern detailed aspects of the processes that make up these largely accepted general themes.

You can think of this website as a window into the world of scientific research. In this primer, you’ll find a general discussion of the physical processes underlying the earth’s climate, an outline of the kinds of data that may shed light on how the climate is changing—and the role of human activity in these changes—and a description a some of the questions and uncertainties that researchers continue to explore. This primer is organized into four interconnected sections: the Atmosphere; the Hydrosphere(水圈); the Cryosphere(低温层); and the Biosphere(生物层).

1.We know from the text that “IPCC”___.

A. engages in the climate and changes about the earth.

B. is a group by scientists who like to walk around the moon

C. works in the World Meteorological Organization

D. often greets the passers-by from the outer space

2.We know from the text that carbon dioxide ___.

A. is one of the most important greenhouse gases

B. has fossil fuels

C. traps cold near the planet’s surface

D. exist in human activities

3.From the text, we know when we say the temperature of something has increased by about 0.7+ 0.2°C, the + 0.2°C means___.

A. the increase might by as small as 0.3°C or as great as 0.7°C

B. the increase might by as small as 0.5°C or as great as 0.8°C

C. the increase might by as small as 0.5°C or as great as 0.9°C

D. the increase might by as small as 0.4 C or as great as 0.8°C

4.What would be the best title for this text?

A. What Are the Scientific Disagreements

B. You Can Think of This Website

C. What Do We Know about Global Climate Change?

D. The Vast Majority of Climate Researchers

高三英语阅读理解中等难度题查看答案及解析

.There  are over 58,000 rocky objects in__________ space,about 900 of which could fall down onto        earth.

高三英语单项填空简单题查看答案及解析