A study from the National Pen Company in the US found that your English handwriting ______ about 5,000 of your personality traits ().
A. gives out B. gives away C. gives in D. gives up
高三英语单项填空中等难度题
A study from the National Pen Company in the US found that your English handwriting ______ about 5,000 of your personality traits ().
A. gives out B. gives away C. gives in D. gives up
高三英语单项填空中等难度题查看答案及解析
A recent study led by researchers from the National University of Singapore (NUS) has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度) of yellow makes it less difficult for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.
The study was led by Prof Ho. To test whether there was a relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6. 1 fewer accidents per 1,000 taxis per month.
They also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio(比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents will occur per month or 917 fewer accidents per year.
Assuming an average repair cost of $1,000 per car and a downtime of six days, the color of all taxis to yellow could produce an annual saving of $ 2 million.
“We are eager to continue to validate (证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For example, we hope to compare the accident rates of yellow school buses against those of other colors to find out if yellow is indeed a safer color for school buses. Besides, we’re also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors.” Explained Prof Ho.
1.Why do yellow taxis result in fewer accidents?
A. Because yellow can be seen more easily.
B. Because yellow signals a warning of danger.
C. Because drivers tend to be more careful in yellow taxis.
D. Because people act more quickly in yellow surroundings.
2.What’s Prof Ho’s study based on?
A. Physical risks taxi passengers experience.
B. The economic effect of changing taxi color.
C. Data from Singapore’s largest taxi company.
D. Personal reports from taxi drivers worldwide.
3.What do Prof Ho’s words in the last paragraph suggest?
A. School buses should be painted yellow.
B. Their findings are worth popularizing.
C. Their study will be furthered.
D. Yellow should be widely used in public transport.
4.What can be the best title for the text?
A. Caution: yellow taxis ahead B. Safer to ride in yellow taxis
C. Why are yellow taxis preferred? D. How can colors help prevent accidents?
高三英语阅读理解困难题查看答案及解析
A recent study led by researchers from the National University of Singapore (NUS) has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度） of yellow makes it less difficult for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.
The study was led by Prof Ho. To test whether there was a relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6.1 fewer accidents per 1,000 taxis per month.
They also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio (比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents will occur per month or 917 fewer accidents per year.
Assuming an average repair cost of $1,000 per car and a downtime of six days, the color of all taxis to yellow could produce an annual saving of $2 million.
“We are eager to continue to validate(证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For example, we hope to compare the accident rates of yellow school buses against those of other colors to find out if yellow is indeed a safer color for school buses. Besides, we’re also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors, ”explained Prof Ho.
1.Why do yellow taxis result in fewer accidents?
A. Because yellow signals a warning of danger.
B. Because yellow can be seen more easily.
C. Because drivers tend to be more careful in yellow taxis.
D. Because people act more quickly in yellow surroundings.
2.What’s Prof Ho’s study based on?
A. Physical risks taxi passengers experience.
B. The economic effect of changing taxi color.
C. Personal reports from taxi drivers worldwide.
D. Data from Singapore's largest taxi company.
3.What do Prof Ho’s words in the last paragraph suggest?
A. School buses should be painted yellow.
B. Their findings are worth popularizing.
C. Their study will be furthered.
D. Yellow should be widely used in public transport.
4.What can be the best title for the text?
A. Safer to ride in yellow taxis
B. Caution: yellow taxis ahead
C. Why are yellow Taxis preferred?
D. How can colors help prevent accidents?
高三英语阅读理解困难题查看答案及解析
A recent study led by researchers from the National University of Singapore(NUS)has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度)of yellow makes it easier for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.
The study was led by Prof Ho. To test whether there was a causal relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6.1 fewer accidents per 1,000 taxis per month.
The researchers also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio(比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents would occur per month or 917 fewer accidents per year. Assuming an average repair cost of $1,000 per car and a downtime of six days, switching the color of all taxis to yellow could produce an annual savings of $2 million.
“We are eager to continue to validate(证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For instance, we hope to compare the accident rates of yellow school buses against other colors to find out if yellow is indeed a safer color for school buses. Besides, we are also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors,” explained Prof Ho.
1.Why do yellow taxis result in fewer accidents?
A. Because yellow can be seen more easily.
B. Because yellow signals a warning of danger.
C. Because drivers tend to be more careful in yellow taxis.
D. Because people act more quickly in yellow surroundings.
2.What’s Prof Ho’s study based on?
A. Physical risks taxi passengers experience.
B. The economic effect of changing taxi color.
C. Data from Singapore’s largest taxi company.
D. Personal reports from taxi drivers worldwide.
3.What do Prof Ho’s words in the last paragraph suggest?
A. School buses should be painted yellow.
B. Their findings are worth popularizing.
C. Yellow should be widely used in public transport.
D. Their study will be furthered.
4.What can be the best title for the text?
A. Caution: yellow taxis ahead
B. Safer to ride in yellow taxis
C. Why are yellow taxis preferred?
D. How can colors help prevent accidents?
高三英语阅读理解中等难度题查看答案及解析
I found my new school quite different from _____ I had studied in before.
A. one B. that C. the one D. it
高三英语单项填空中等难度题查看答案及解析
I found my new school quite different from _____ I had studied in before.
A. one B. that C. the one D. it
高三英语单项填空中等难度题查看答案及解析
A new study finds that the average performance of students from the lowest income families in the US lags(滞后) about three to four years behind that of the highest income students-an achievement gap that has remained constant for decades. An analysis of standardized tests given to more than 2. 7 million middle and high school students over 40 years suggests that federal education programs aimed at closing the gap are falling short.
Researchers looked at results from four different programs conducted nationwide at various intervals from 1971 to 2015 to test teenagers in math, reading and science. A total of 98 exams were used in the programs, testing students aged 13-15 as well as 17-year-olds. Test scores for 17-year-old students in the bottom 10th income percentile(百分位) were far lower than those in the top 10th percentile.
Meanwhile, the overall test scores didn't shift for 17-year-olds during the study period. They did improve slightly for 13-to 15-year-olds, which suggests that federal programs for younger students have been helpful. But the lowest income students still score much lower than the highest income students. “Programs for older students are badly needed,” says study coauthor Eric Hanushek, an education economist at Stanford University. “Lower achievement in high school leads to lower earning potential throughout adulthood. The next generation is going to look a lot like this generation. Kids from poor families will become poor themselves.”
Whether the problem is worsening, however, is up for debate. A 2011 study, conducted by Stanford education sociologist Sean Reardon, looked at 12 exams administered from 1960 to 2007, and found that the gap in test scores between the poorest and the wealthiest students grew by 40 percent. It shows the poorest students lag about three to six years behind their wealthier peers in learning. Reardon suggested parents of means were increasingly investing in their children's education, sharpening the divide.
The different results between the new study and that conducted in 2011 come down to the fact that the researchers analyzed results from different tests and how they categorized(分类) family income level, says education sociologist Anna Chmielewski. Hanushek and Reardon agree that the income-related achievement gap is alarming.
1.What does the result of the new study indicate?
A.The poorest students' lagging behind exists in specific age groups.
B.A better standard for category should be adopted in the study.
C.The federal education programs turned out unsuccessful generally.
D.A better school performance necessarily leads to higher income.
2.How does the author present the serious issue?
A.By showing the discussion result. B.By clarifying some points.
C.By doing a questionnaire. D.By making a comparison.
3.What may cause the different results of the two studies?
A.The different countries. B.The analytical methods.
C.The income assessments. D.The different ranges of age.
4.Why does the income-related achievement gap concern people?
A.It will disappear eventually.
B.It will further widen the social gap.
C.It results in the students' blind competitions.
D.It makes Americans smarter and richer.
高三英语阅读理解中等难度题查看答案及解析
Common sense requires us to get away from the concept that national boundaries are frontiers _________ knowledge may not spread.
A. with which B. across with
C. through which D. from which
高三英语单项填空中等难度题查看答案及解析
A recent study led by researchers from ihe National University of Singapore ( NUS) has found a clear link between the color o£ a taxi and its accident rate. An analysis of 36 months of detailed taxi，driver and accident data from two fleets of yellow and blue taxis in Singapore
suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度）of yellow makes it less difficult for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.
The study was led by Prof Ho. To test whether there was a relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6. 1 fewer accidents per 1,000 taxis per month.
They also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio (比例〉of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents will occur per month or 917 fewer accidents per year.Assuming an average repair cost of $1,000 per car and a downtime of six days，switching the color of all taxis to yellow could produce an annual saving of $2 million.
“We are eager to continue to validate(证实）the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For example, we hope to compare (he accident rates of yellow school buses against those of other colors lo find out if yellow is indeed a safer color for school buses. Besides, we're also interested to look al private-hire vehicles and do a comparison of the accident rates of vehicles that are of differenl colors,” explained Prof Ho.
1.Why do yellow taxis result in fewer accidents?
A. Because yellow can be seen more easily.
B. Because yellow signals a warning of clanger.
C. Because drivers tend to be more careful in yellow taxis.
D. Because people act more quickly in yellow surroundings.
2.What's Prof Ho'S study based on?
A. Physical risks taxi passengers experience.
B. The economic effect of changing taxi color.
C. Data from Singapore's largest taxi company.
D. Personal reports from taxi drivers worldwide.
3.What do Prof Ho’s words in the last paragraph suggest?
A. Their study will be furthered.
B. Their findings are worth popularizing.
C. School buses should be painted yellow.
D. Yellow should be widely used in public transport.
4.What can be the best title for the text?
A. Caution： yellow taxis ahead.
B. Safer to ride in yellow taxis.
C. Why are yellow taxis preferred?
D. How can colors help prevent accidents?
高三英语阅读理解中等难度题查看答案及解析
Tired of switching from one company to another, he finally found a____ job in the government.
A. thorough B. significant C. frequent D. permanent
高三英语单项填空中等难度题查看答案及解析