题目列表(包括答案和解析)
Recent studies show that many young people in the United States never finish high school.Some researchers say about fifteen to twenty percent of public school students do not complete their education.But many other experts and policymakers believe that for the past twenty years,the dropout rate has been around thirty percent.For Latino and black students,the numbers are even higher.Researchers say almost half of them leave schoo1.At the same time,almost half the states let students leave school before the age of eighteen without letting their parents know.
Finding a good job without a high school education is _________.A recent study found that almost half of all dropouts aged sixteen to twenty—four did not have a job.The lack of high school education can also lead to other problems.An estimated two—thirds of prisoners in the United States dropped out of high schoo1.
The main reason why many students drop out of school is that they are failing.Many are bored with their classes or feel disconnected from their school and teachers.Some students feel that educators place low expectations on them.
There have been efforts to increase graduation rates through education reforms during the past twenty years.Some communities are working on dropout prevention programs.These include alternative (其他的) high schools to meet special needs.In addition,experts suggest “early warning systems’’ to help identify young school children at the risk of dropping out of high schoo1.They say schools should also keep regular contact with parents,especially if their children are missing school often.
1.What is the best title of the passage? (Please answer within 10 words.)
2.Which sentence in the passage can be replaced by the following one?
Many students feel tired of their classes or don’t feel connected with their school and teachers.
3.Please fill in the blank in Paragraph 2 with proper words or phrases to complete the sentence.(Please answer within 10 words.)
4.What do you think is the most important reason for the high dropout rate in the high school?(Please answer within 30 words.)
5.Translate the underlined sentence in the last paragraph into Chinese.
阅读表达
The diamond is the hardest natural substance in the world.What causes this superhardness?Pressure and heat are the answers.The pressure has to be close to two million pounds.That’s per square inch.Much heat is required too.Experts say over 5,000 degrees.To make a diamond, one more thing is needed.This is ________.Pressure, heat, and carbon combine.They create a sparkling diamond.The very best are colorless.Pale blue stones─very rare─are high quality too.
Where do most diamonds come from?Over 97 percent come from Africa.The first diamond in Africa was not found by miners.Children found it, in 1866.They were playing in a shallow stream.One picked up “a pretty pebble”.The “pebble” was placed on the mantel of the fireplace.It was soon forgotten.Much later, a guest noticed the sparkle.He urged the farmer to have the stone looked at.He did.He took it to an expert in town.The “pebble” proved to be a diamond worth $2,500.That was a small fortune in those days.To date, the mines in Africa have produced over 1 billion dollars worth of diamonds.
Not all diamonds are found in Africa.Our hemisphere produced diamonds too.Brazil was a big producer in earlier times.The famous gem the Star of the South was found in brazil in 1853.
The gem the President Vargas was found more recently in Brazil.This was in 1938.A poor prospector found the stone.It was in the San Antonio River.It weighed 726.6 carats.The man sold the stone for $10,000 to a local broker.The broker almost immediately resold it.He got about $425,000.What a nice guy!
1.What is the best title of the passage?(Please answer within 10 words)
_____________________________________
2.Which sentence in the passage can be replaced by the following one?
Some diamonds are found in Africa but some are not.
_____________________________________
3.Please fill in the blank in the first paragraph with proper words or phrases to complete the sentence.(Please answer within 10 words)
_______________________________________
4.What do you think of the diamond in modern days?(Please answer within 30 words)
_______________________________________
5.Translate the underlined sentence in the first paragraph into Chinese.
_______________________________________
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