29. intestinal disease 确诊率减少是由于improved sanitary conditions at water-treatment plants,
C. Because of a new diagnostic technique, many people who until this year would have been diagnosed as having the intestinal disease are now correctly diagnosed as suffering from intestinal ulcers. 许多之前确诊having the intestinal disease的病人现在suffering from intestinal ulcer
解析说A supports the view that sanitary conditions have been improving, it tends to support the officials’ explanation.
可我认为A water-treatment plants 净水厂数量增多了,说明原来的水厂不一定improve sanitary conditions ,可能是因为数量多了 这样看不也是削弱么?有木有朋友说一下我的思路如何不对咧?
-- by 会员 UlysessHope (2011/10/24 23:51:56)
对的~当时做的时候我也有这种的想法,C选项这种选项既可以看成是削弱又可以看成是支持,而原文一定要选削弱的~所以就排除这个选项了~
第一题选的D、、不是很少人会得病了吗?
-- by 会员 bonfin (2011/10/26 14:34:45)
不是的~~~你木有理解选项的意思~~是得病的人中会有更少的变得更严重。。。
-- by 会员 balapupu (2011/10/27 13:04:13)