e dependence time with their parents at the table. 可知答案为选项 D。 43.B . 推理判断题。第三段论证经常华人家庭一起吃晚饭可以提高孩子的学习成绩。末句把把上文提到的研究结果和学生的种族和家庭背景(是否来自于单亲家庭)对学习成绩的影响作对比, 说明种族和家庭背景都对学生的学习成绩有影响,只有 B 项文中没有提到,故选 B 项。 44.D 。事实细节题。A 项对应短文最后一句... play an important role in helping teens deal well with the stresses of adolescence .;B 项对应第四段 A 1994 survey by Louis Harris and Associates had 2000 seniors take an academic test and answer a list of personal questions ;C 项对应第三段... five families to eat dinner together every night for a month for at least half an hour. ; 只有 D 选项与原文不符。 45.A .推理判断题。文章在第二段 Eating together helps families achieve munication, children do better in school and are better adjusted, and the entire family enjoys better nutrition 列举了和家人共进晚餐的四个好处, 下面已展开论述了三个方面, 所以接下来的必定是论述第四个好处,即 A 想项,一起吃晚饭如何帮助全家人摄取更多营养。
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