每天一道CR题，欢迎大家来讨论

dawncheung

Shipping Clerk: The five specially ordered shipments sent out last week were sent out on Thursday. Last week, all of the shipments that were sent out on Friday consisted entirely of building supplies, and the shipping department then closed for the weekend. Four shipments were sent to Truax Construction last week, only three of which consisted of building supplies.

If the shipping clerk's statements are true, which of the following must also be true?

A At least one of the shipments sent to Truax Construction last week was specially ordered.  

B At least one of last week's specially ordered shipments did not consist of building supplies.  

C At least one of the shipments sent to Truax Construction was not sent out on Thursday of last week.

D At least one of the shipments that were sent out on Friday of last week was sent to Truax Construction.  

E At least one of the shipments sent to Truax Construction last week was sent out before Friday.  

dawncheung

dawncheung 发表于 2016-6-14 13:50
Shipping Clerk: The five specially ordered shipments sent out last week were sent out on Thursday. L ...

这道题很多人都在纠结，因为确实有点绕，但其实只需要掌握一点就可以很快得出正确答案E----题目虽然没提周一到周三，但是不能默认周一到周三是不发货的！！！所以，click！！！！超容易解决！