求教新prep cr2 74

Seven9208

74.   
Comcorp Shipping Clerk:  Last week, no shipments of building supplies were sent out on Friday.  The five specially ordered shipments sent out last week were sent out on Thursday, and each of those specially ordered shipments consisted entirely of building supplies.  Four shipments were sent to Truax Construction last week, none of which consisted of building supplies.
If the shipping clerk’s statements are true, which of the following must also be true?
A. All of Comcorp’s shipments of building supplies last week were specially ordered.
B. None of Comcorp’s shipments sent on Friday of last week was sent to Truax Construction.
C. None of the shipments sent by Comcorp to Truax Construction last week was specially ordered.
D. None of Comcorp’s shipments sent on Thursday of last week was sent to Truax Construction.
E. All of Comcorp’s shipments of building supplies last week were sent out on Thursday.
为什么D不可以？求NN 解答

henguc

是不是与sent out跟sent to有关？这题是C吧！？

lavenderwu

这题目应该选C吧？我觉得E不对。

D的错误在于：
题干说的是5个特别订制的shipment在星期四发出，且这5个shipment都只是建材，而不是说星期四就只发出了这5个shipment。

xuyuanwai

额，本人不是牛牛，不过我看了一下这个题目，我的想法是这样的，仅供参考
D选项，文章说Four shipments were sent to Truax Construction last week, none of which consisted of building supplies，有可能这Four shipments也是Thursday发生的，所以D的说法不对
但是根据题目给的信息，E是可以得到的