More TV programs, according to government off...

More TV programs, according to government officials, will be produced _____ people’s concern over food safety.

A. to raise　　 B. raising　　 C. to have raised　　 D. having raised

高一英语单项填空中等难度题查看答案及解析

More TV programs, according to government officials, will be produced ______ people’s concern over food safety.

A. to have raised　　 B. to raise　　 C. raising　　 D. having raised

高一英语单项填空中等难度题查看答案及解析

More than 50 plays will be performed at the arts festival, according to a senior official (官员) ______ the event.

A. in need of　　 B. in search of

C. in charge of D. in the form of

高一英语单项填空中等难度题查看答案及解析

More than two thirds of the world’s polar bears will be wiped out by 2050, according to a shocking new study. By then, scientists say, global warming will have melted 42 percent of the Arctic sea ice. By 2100, only a very few of these important creatures will be left.

The report has been produced by the US Geological Survey. The scientists have publicized their findings in the hope of influencing US Interior Secretary Dirk Kempthorne, who has been asked to put polar bears on the US endangered species list.

Polar bears depend on floating sea ice as a platform for hunting seals, which are their main food. Without enough ice, polar bears would be forced to go onto the land, where they are poorly skilled hunters, and would be unlikely to adapt to the life on the land in time. Experts say few little bears would survive and the stress could make many females unable to get pregnant.

The team of American and Canadian scientists spent six months studying bears, on the ground, from spotter planes and in the lab，using computer models. Some team members fear the result is even worse for the bears than what their report says. They say the Arctic is warming faster than anywhere in the world and much faster than their computer had been forecasting. Satellite observations have showed that the ice has decreased to an all­time low.

However, not everyone in the scientific community believes that global warming is happening on such an alarming scale. Another investigation has found that polar bears are still being hunted by wealthy “sportsmen” who want their skins and heads. At least ten international companies offer bear­hunting trips.

1.What do we know about Dirk Kempthorne according to the passage?

A. He is an animal scientist.

B. He is a protector of animals working for the US government.

C. He was asked to put polar bears on the US endangered species list.

D. He offered to put polar bears on the endangered species list.

2.Why will polar bears die out if there is not enough sea ice?

A. Because polar bears can’t catch enough food without ice.

B. Because polar bears eat ice when they feel thirsty.

C. Because polar bears will be easily found by hunters without ice.

D. Because most female bears are used to giving birth under ice.

3.After a six­month study, some scientists fear that________.

A. there is something wrong with their computers

B. polar bears will disappear even faster than they ever expected

C. their computer models are not as accurate as they expected

D. global warming will destroy everything in the Arctic

高一英语阅读理解简单题查看答案及解析

More than two thirds of the world's polar bears will be wiped out by 2050，according to a shocking new study. By then，scientists say，global warming will have melted 42 percent of the Arctic sea ice. By 2100，only a very few of these important creatures will be left.

The report has been produced by the US Geological Survey. The scientists have publicized their findings in the hope of influencing US Interior Secretary Dirk Kempthorne，who has been asked to put polar bears on the US endangered species list.

Polar bears depend on floating sea ice as a platform for hunting seals，which are their main food. Without enough ice，polar bears would be forced to go onto the land，where they are poorly skilled hunters，and would be unlikely to adapt to the life on the land in time. Experts say few little bears would survive and the stress could make many females unable to get pregnant.

The team of American and Canadian scientists spent six months studying bears，on the ground，from spotter planes and in the lab，using computer models.

Some team members fear the result is even worse for the bears than what their report says. They say the Arctic is warming faster than anywhere in the world and much faster than their computer had been forecasting. Satellite observations have showed that the ice has decreased to an all－time low.

However，not everyone in the scientific community believes that global warming is happening on such an alarming scale. Another investigation has found that polar bears are still being hunted by wealthy “sportsmen” who want their skins and heads. At least ten international companies offer bear－hunting trips.

1.What do we know about Dirk Kempthorne according to the passage?

A．He is an animal scientist.

B．He is a protector of animals working for the US government.

C．He was asked to put polar bears on the US endangered species list.

D．He offered to put polar bears on the endangered species list.

2.Why will polar bears die out if there is not enough sea ice?

A．Because polar bears can't catch enough food without ice.

B．Because polar bears eat ice when they feel thirsty.

C．Because polar bears will be easily found by hunters without ice.

D．Because most female bears are used to giving birth under ice.

3.After a six－month study，some scientists fear that ________．

A．there is something wrong with their computers

B．polar bears will disappear even faster than they ever expected

C．their computer models are not as accurate as they expected

D．global warming will destroy everything in the Arctic

4.What does the writer want to tell us in the last paragraph?

A．The forecast about the future of polar bears is not correct.

B．Global warming won't have any effect on hunting trips in the Arctic.

C．Polar bears are an endangered species as a result of bear－hunting.

D．People don't pay enough attention to the protection of endangered species.

高一英语阅读理解中等难度题查看答案及解析

Chinese people are now spending more time surfing the net than watching TV, according to results of a survey by the Chinese Academy of Social Sciences (CASS) published Thursday.

The survey, of citizens of five Chinese cities, found that 79 percent of interviewees use the internet for information, and 55.1 percent to read news on the internet. About 63 percent of the interviewees use e-mail. The average times spent surfing the net and watching TV were 2.73 hours and 1.29hours, respectively.

Only 10.4 percent reported use the internet primarily to send and receive email; 65.9 percent read online news; 62.2 quite often play games on-line. More and more people have taken an interest in the entertainment opportunities online. Up to 56.5 percent of interviewees quite often download music, and 53.5 percent get entertainment messages from the internet.

Yet the survey found that television is still the dominant mass medium. Seventy-nine percent of interviewees choose to watch TV to get information, and another 75 percent take newspapers as important as TV.

Five major web sites in the Chinese language, namely Sina, Sohu, Netease, Baidu and Yahoo are still ranked top ones by web users, and those that voted for Sina as the best among them were 30.9 percent.

Authorized statistics showed that web users in China have already exceeded 100 million, second to that of the United States.

1.Which of the following is not true?

A．Chinese people are now spending more time surfing the net than watching TV.

B．There are more Chinese people using the internet for information compared with those reading news on the internet.

C．There are more people using e-mail compared with those searching information on the internet.

D．There are more people using e-mail compared with those reading news on the internet.

2.The survey shows that ________.

A．Only 10.4% reported use the internet to send and receive email.

B．Less than half of the people use the internet for enter fain-ment.

C．All of the people reported like to play games on-line.

D．Most of the people reported read online news.

3.Which will you choose if you want to chat with your friends on the internet?

A．TV               B．Sina              C．telephone         D．QQ

4.The underlined word “exceeded” means ________.

A．increased to       B．increased by       C．risen             D．decreased

高一英语阅读理解中等难度题查看答案及解析

Your attention should be focused ______ your homework rather than TV programs.

A．on               B．into              C．to               D．for

高一英语单项填空中等难度题查看答案及解析

This law which has just been passed is a________that the government will pay more attention to protecting wildlife．

A．sign    B．record    C．mark    D．signal

高一英语单项填空中等难度题查看答案及解析

According to the new class rule, students found　　　 cellphones in the classrooms will be asked to leave the rooms immediately.

A. use B. to use C. using D. having used

高一英语单项填空中等难度题查看答案及解析

听下面一段较长对话，回答以下小题。

1.Who can be more successful according to the woman?

A.Bob. B.Carl. C.The man.

2.What does the man think of Bob?

A.Clever and honest. B.Selfish and proud. C.Generous and helpful.

高一英语长对话中等难度题查看答案及解析