阅读类练习（4） 热身 【由湖南省2014高考十三校联考第二次考试改编】 阅读理解。阅读下面短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。 Nowadays some st 出卷网udents in middle school date with their classmates．According to a new study from the University of Georgia, those students have much worse study skills and are four times more likely to stop schooling．They use twice as much alcohol and tobacco than their single classmates． "Romantic relations 出卷网hips are a trademark of adolescence, but very few studies have examined how adolescents differ in the development of these relationships," said Pamela Orpinas, study author and professor in the College of Public Health and Head of the department of Health Promotion and Behaviour． Orpinas followe 出卷网d a group of 624 students over a seven-year period from 6th to 12th grades． Each year, the gr 出卷网oup of students completed a survey indicating whether they had dated and reported the frequency of different behaviours, including the use of drugs and alcohol．Their teachers completed questionnaires about the students7 academic efforts． He found some students never or hardly ever reported dating from middle to high school, and these students had consistently the best study skills according to their teachers．Other students dated infrequently in middle school but increased the frequency of dating in high school． "At all points in t 出卷网ime, teachers rated the students who reported the lowest frequency of dating as having the best study skills and students with highest dating as having the worst study skills," according to the journal article．Study skills refer to behaviours that lead to academic success such as doing homework for extra credit, being well organized, finishing homework, working hard and reading assigned chapters． "Dating a classmat 出卷网e may have the same emotional complications （并发症） of dating a co-worker," Orpinas said．"When the couple break up, they have to continue to see each other in class and perhaps witness the ex-partner （前伴侣） dating someone else．It is reasonable to think this could be linked to depression and distract （分散注意力） them from studying．" "Dating should 出卷网 not be considered a ceremony of growth in middle school," Orpinas concluded． 1．We can learn 出卷网 from the passage that students who date in middle school may _____． A．be less likely to use alcohol and tobacco B．enjoy better school lives C．be more likely to hurt others D．have poorer academic performances 2．During his study, Orpinas _____． A．found study skills have connection with their frequency of dating B．completed questionnaires about the students7 academic efforts C．completed a survey and a report each year D．followed a group of students of 6th and 12th 3．Study skills may in 出卷网clude the following behaviors and qualities except _____． A．being kind and helpful B．being well organized C．being diligent D．finishing assigned schoolwork 4．What can possibly ... ...
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