用于处理电梯受困的装置有（）.A.限速器 B.警铃 C.缓冲器 D.限位开关 发布时间：2017-02-17 18:11 │ 来源：www.tikuol.com 题型：单项选择题 问题： 用于处理电梯受困的装置有（）.A.限速器B.警铃C.缓冲器D.限位开关
题型：单项选择题 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多途选项。 It's no secret that kids like fast food. 1_____ -so much that some companies have increased their marketing efforts in the past couple of years, says a report published last Monday by Yale University's Rudd Center for Food Policy & Obesity. 2_____. For example, it found that unhealthy foods take up children's menus, 3_____, only a dozen met thenutritional standards the researchers set for preschoolers, and 15 met the criteria for teenagers. To achieve saturation (渗透) of advertising, fast food restaurants spent more than $ 4.2, billion on marketingand advertising last year, with $ 660 million on marketing specially to young people. At these rates, children andadolescents see more advertisements for fast food than for any other kind of food. 4_____, the report found that French fries are served with kids' meals 86% of the time, and soft drinks at least 55% of the time. US first lady Michelle Obama has called on the companies to limit their marketing campaigns directed at children. "As a mom, I know it is my responsibility, to raise my kids," she said. " 5_____, what does it mean when so many parents are finding their best efforts ruined by too many advertisements aimed at our kids." A. And these kids have huge control over the flow of parents' spendingB. But we have to ask ourselves C. And fast food lays kids D. The study doesn't show fast food companies in the best light E. Though they might not have much money to spend F. Out of 3,309 likely meal combinations G. Despite advertisements that show healthy options