面临着一个严重的问题……，这个问题变得越来越严重。
　　
　　Man is now facing a big problem ______which is becoming more and more serious.
　　
　　8、……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。
　　
　　______ has become a hot topic among people,especially among the young and heated debates are right on their way.
　　
　　9、……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。
　　
　　______ has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.
　　
　　10、根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……很显然……，但是为什么呢？
　　
　　According to thefigure/number/statistics/percentages in the /chart/bar graph/line/graph,it can be seen that______while. Obviously,______,but why?
　　
　　11、Recently, the problem of … has aroused people's concern.
　　
　　最近，…问题已引起人们的关注。
　　
　　12、Internet has been playing an increasingly important role in our day-to-day life. It has brought a lot of benefits but has created some serious p