OG12 CR57 填空题 都说空格前转折词很关键，这里有though又有however...

leweiyang

Which of the following most logically completes the argument given below?
People in isolated rain-forest communities tend to live on a largely vegetarian diet, and they eat little salt. Few of them suffer from high blood pressure, and their blood pressure does not tend to increase with age, as is
common in industrialized countries. Such people often do develop high blood pressure when they move to cities and adopt high-salt diets. Though suggestive, these facts do not establish salt as the culprit in high blood pressure, however, because __________________
跪求最后一句话的中文解释！有though有however，我真的是有点看不懂。

leweiyang

同感同感
一起加油！！

sorcerer

意会吧，可能跟语感有关吧
我觉得CR的难题倒不是什么思维上恶心的死去活来的
对于我们这些nonnative而言
有时候看不懂题最恶心，巧妇难为无米之炊啊~~~呵呵
一起加油吧

leweiyang

咦~这个顺序我就能理解了，很清楚了~这个however怎么这么讨厌的……
谢谢！

sorcerer

我觉得你可以换下顺序理解
Though suggestive, however，these facts do not establish salt as the culprit in high blood pressure, because
其实我觉得however可以不加

leweiyang

though对fact的转折我看懂了~

不过however是对哪句话的转折？是"though suggestive"还是",these facts do not establish salt as the culprit in high blood pressure,"?

sorcerer

Though suggestive, these facts do not establish salt as the culprit in high blood pressure, however, because _____

though suggestive, these facts do not establish salt as the culprit in high blood pressure
though引导的状语从句省略形式，是对fact的转折
尽管这些事实具有说服性，但并不能通过这些事实而认为盐是高血压的罪魁祸首
这个however是对这这句话的转折
（你都说有说服性了怎么还不能这么认为呢）这是因为___