题目内容
前牙的工作长度具体指
查看答案
搜索结果不匹配？点我反馈
更多问题
一般息止牙合隙平均值为
坡屋顶是指屋面坡度在（ ）的屋顶。
以下关箱状固位形的说法哪个不确切
Internet data shows that American younger adults have become the primary group mad about altering their personal appearance. Once the realm of the well-to-do female in her fifties, plastic surgery has become the attraction of the least rich【C1】______of younger Internet users. Search data【C2】______this phenomenon. One of the most popular sites visited from the search【C3】______"plastic surgery" is the【C4】______site of the American Society of Plastic Surgeons. Over 25% of visitors to the site fell【C5】______the 18- to 24-year-old demographic—that"s up from 19.6% two years【C6】______ . Looking at other health related sites visited by 18- to 24-year-olds,【C7】______just how mad this age group is about appearance.【C8】______their older counterparts who visit sites related to【C9】______and keeping healthy, younger Internet users【C10】______to sites that dwell on personal appearance, such as those【C11】______on bodybuilding, weight loss and skincare. And 【C12】______plastic surgery. But if we track the trend in searches on topics such as "breast implants" or "plastic surgery," there has been a steep【C13】______in all plastic surgery topics over the last year. What"s【C14】______this downturn It may very well be related to the failing U.S. economy and the【C15】______ income group of visitors to cosmetic surgery sites—U.S. households that【C16】______less than $30,000 per year. In fact, if we look at the search patterns around popular surgeries, over the last year the term "cost" is the most【C17】______appearing qualifier. We see more searches such as "breast implant cost" and "plastic surgery cost".【C18】______older demographics continue to search for information on procedures such as face-lifts, it"s the younger Internet users who in tough【C19】______times are focusing on improving their outer beauty, although at a(n) 【C20】______price. 【C9】
微信支付 
支付宝支付