大全20-4

大全-20-4.  Samples from a ceramic vase found at a tomb in Sicily prove that the vase was manufactured in Greece. Since the occupant of the tomb died during the reign of a Sicilian ruler who lived 2,700 years ago, the location of the vase indicates that there was trade between Sicily and Greece 2,700 years ago.

Which of the following is an assumption on which the argument depends?

(A) Sicilian potters who lived during the reign of the ruler did not produce work of the same level of quality as did Greek potters.

(B) Sicilian clay that was used in the manufacture of pottery during the ruler’s reign bore little resemblance to Greek clay used to manufacture pottery at that time. X

(C) At the time that the occupant of the tomb was alive, there were ships capable of transporting large quantities of manufactured goods between Sicily and Greece. X

(D) The vase that was found at the Sicilian tomb was not placed there many generations later by descendants of the occupant of the tomb. X （D）

(E) The occupant of the tomb was not a member of the royal family to which the Sicilian ruler belonged. X

这题的assupmtion，我认为A和D都对，但是按照G的思路的话，参看GWD里的题目，就应该选A。。

请问这里A错在哪里？

题目已经说明了那个罐子是希腊造的，已经没有商量的余地了 proved that the vase was manufactured in Greece 不能够和已经明确的事情作争论说这罐子也有可能不是希腊的

结论的整句话你只highlight了trade，为什么就不能去质疑2700这个时间呢？2700年前就有贸易，的反面可以是有贸易但是并没有2700年那么早，这就是D要说的