High school dropouts（辍学者）earn an average of $ 9,000 less per year than graduates. Now a ne

High school dropouts（辍学者）earn an average of $ 9,000 less per year than graduates. Now a new study dispels a common belief why they quit. It’s much more basic than flunking out（不及格）.
Society tends to think of high school dropouts as kids who just can’t cut it. They are lazy，and perhaps not too bright．So researchers were surprised when they asked more than 450 kids who quit school about why they left.
“The vast majority actually had passing grades and they were confident that they could have graduated from high school.” John Bridgeland, the executive researcher said. About 1 million teens leave school each year. Only about half of African-American and Hispanic（美籍西班牙的）student will receive a diploma（证书），and actually all dropouts come to regret their decision. So， if failing grades don’t explain why these kids quit, what does? Again，John Bridgeland：The most dependable finding was that they were bored.” “They found classes uninteresting; they weren’t inspired or motivated. They didn’t see any direct connection between what they were learning in the classroom to their own lives, or to their career aspirations.”
The study found that most teens who do drop out wait until they turn sixteen, which happens to be the age at which most states allow students to quit. In the US，only one state，New Mexico，has a law requiring teenagers to stay in high school until they graduate. Only four states: California, Tennessee, Texas and Utah, plus the District of Columbia, require school attendance until age 18, no exceptions, another researcher，says raising the compulsory（义务的）attendance age may be one way to keep more kids in school．
　“As these dropouts look back，they realize they’ve made a mistake. And anything that sort of gives these people an extra push to stick it out and it through to the end, is probably helpful measure.”
New Hampshire may be the next state to raise its school attendance age to 18. But critics say that forcing the students unwilling to continue their studies to stay in school misses the point－the need for reform. It's been called for to reinvent high school education to make it more challenging and relevant, and to ensure that kids who do stick it out receive a diploma that actually means something. 　
【小题1】Most high school students drop out of' school because＿＿．A．they have failing gradesB．they take no interest in classesC．they are discriminated againstD．they are lazy and not intelligent【小题2】Acceding to the passage，which state has a law requiring school attendance until they graduate?A．New HampshireB．UtahC．New MexicoD．The District of Columbia【小题3】The underlined words “stick it out” probably means“＿＿”．A．complete schoolingB．solve the problemC．love having classesD．believe in themselves【小题4】From the passage，we can infer the following EXCEPT that＿．A．the grades of most dropouts at school were acceptableB．about 500, 000 high school dropouts are black and SpanishC．classes don't appeal to dropoutsD．on average dropouts cannot get good jobsB

(答案→)B 解析：【小题1】第三段中“They found classes uninteresting;…”说明学生辍学的原因是“课堂没有兴趣，学生觉着乏味。【小题2】从倒数第三段第一句可知答案。【小题3】略【小题4】从全文得知大多数辍学者对课堂不感兴趣、每个年级都有辍学者、辍学者就业难。所以不能做出B项的推测。

谢谢了