A、作者并没有交待当前这六家公司日出租数,如果该数本来就小于30,那么这则规定将不起任何作用。
B、作者错误地假设了B岛的交通事故会增加是因为道路上摩托车和自行车数量多引起的。事实上可能是由于该岛的道路交通设施,也可能是由于行人不遵守交通规则等等
C、作者并没有交待T岛交通事故下降50%的基数,如果该基数很小的话,则不能够说明T岛的该措施是成功的。例如基数只有2的话,即使只是减少1,也会有50%的下降比率。即使T岛的交通确实变得安全了,也未必是由于实行了该措施导致的,可能是由于T岛去年的气候比较好,雨雪天气少。即使确实是该措施导致,那也是去年的数据,今年未必能够同样有效。
D、即使该措施对于T岛今年同样有效,B岛确实是由于道路上摩托车和自行车数量多引起交通事故,B岛采取T岛一样的措施后也未必能够成功。T岛和B岛的情况不尽相同。B岛采取限制后,并不一定能够减少道路上的自行车和摩托车的数量,人们可能会选择自己去购买自行车或者摩托车。
21.The following appeared in a memo from the new vice president of Sartorian, a company that manufactures mens clothing.
Five years ago, at a time when we had difficulties in obtaining reliable supplies of high-quality wool fabric, we discontinued production of our deluxe alpaca overcoats. Now that we have a new fabric supplier, we should resume production. This coat should sell very well: since we have not offered an alpaca overcoat for five years and since our major competitor no longer makes an alpaca overcoat, there will be pent-up customer demand. Also, since the price of most types of clothing has risen in each of the past five years, customers should be willing to pay significantly higher prices for alpaca overcoats than they did five years ago, and our company profits will increase.
【gre argument 提纲】相关文章:
最新
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01
2016-03-01