【每日听力 • 真题系列】
People suffering from 1 are at an increased risk from 2 , psychological problems and car 3 . Students who don't get enough sleep have poor 4 and lower grades. 5 all that, a new study published in the journal Learning and Memory finds you are probably better off sleeping than making 6 preparations for a test.
【出处:2016年6月四级听力第二套,新闻1】
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