阅读下面短文,然后用英语简洁回答文后所给的五个问题。 Recent studie

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问题:

阅读下面短文,然后用英语简洁回答文后所给的五个问题。

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 hilgh 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.

小题1:What is the best title of the passage? (Please answer within 10 words.)

                                                                          

小题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.

                                                                                                                                             

小题3:Please fill in the blank in Paragraph 2 with proper words or phrases to complete the sentence.(Please answer within 10 words.)

                                                                      

小题4:What do you think is the most important reason for the high dropout rate in the high school?(Please answer within 30 words.)

                                                                                                                                             

小题5:Translate the underlined sentence in the last paragraph into Chinese.

                                                                          

考点:缩写与简写
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复制叉上DNA双螺旋的解旋作用由______________催化的,它利用来源于ATP水解产生的能量沿DNA链单向移动。

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11. The pilot, whether ______ or design, made the plane do a sharp turn.

A.by accident

B.at times

C.suddenly

D.all at once

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在剧烈运动时,突然停下来会造成暂时性贫血,引起恶心.脸色苍白等现象,其原因是:

A.流回心脏的血液增多

B.流回头部的血液量不足

C.心脏输出的血量增多

D.血液中的含氧时增多

题型:完形填空

设主存容量为1MB,采用直接映射方式的Cache容量为16KB,块长为4,每字32位。试问主存地址为ABCDEH的存储单元在Cache中的什么位置?

题型:完形填空

A公司截至2008年8月份的应收账款余额为120万元,总信用销售额为1850万元,则A公司的DSO为()。

A、16.38天

B、15.76天

C、18.25天

D、16.49天

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