请找出定语从句或状语从句,以推到的小红旗形式标注出来,并写出从句类别,理解其用法和含义。 1.In a world where people are increasingly dependent on their phones...such strategies often failed. (CET6, 2018.12, Reading Comprehension Section A) 2.The centre's 'Shop with Your Doc' program sends doctors to the grocery store to meet with any patients who sign up for the service.... (CET4, 2018.12, Reading Comprehension Section B) 3....they're also realistic about the risks and dangers that lie ahead.... (CET4, 2014.12, Reading Comprehension Section C, Passage One) 4.Of the produce that does appear in the supermarket, commonly used sales promotions frequently encourage customers to purchase excessive quantities which...inevitably generate wastage in the home. (CET6, 2013.12, Reading Comprehension) 5.This occurs at a time when other nations have made significant gains in their own research capabilities. (CET6, 2016.12, Reading Comprehension Section A) 6.Even people whose data are less popular can benefit. (CET6, 2017.06, Reading Comprehension Section C, Passage One) 7.Many people are borrowing on credit cards so heavily that payoff rates at these levels are not sufficient to recover their credit card debt by the end of their life... (CET4, 2013.12, Reading Comprehension) 8.If taxpayers are to bear the cost of forgiving student loans, shouldn't they have a say in how their money is used?. (CET6, 2018.06, Reading Comprehension Section C, Passage Two) 9.Because their behaviors are not ususlly seen as a red flag, these young people have been dubbed the “invisible risk” group by the study's authors. (CET6, 2016.12, Reading Comprehension Section C, Passage Two)