這題的關鍵在於是問must also be true 所以題目說 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. 可以確定的是 4 shipments were sent to TC last week≠5 specially ordered shipments =>(C) 但是(D)C上星期二送出去的貨物沒有一個是送到TC的-->則無法明確推知 -- by 会员 a9141067s (2009/12/18 18:11:54)
看过这条后发现其实这题要理解清楚三句话的含义: 第一句noshipments of building supplies were sent out on Friday.说明周五没有BS船 第二句Thefive specially ordered shipments sent out last week were sent out on Thursday,and each of those specially ordered shipments consisted entirely of building supplies.上周只发生了5个SS,并且都在周四寄出,还都是BS 第三句Four shipments weresent to Truax Construction last week, none of which consisted of buildingsupplies.上周有4条船去了T,并且没有BS
只要抓住了三句话里面的限定条件,那么就好判断选项了,逻辑题每次我老错就是没能把句子意思给完全弄明白,似懂非懂的,要不就是没注意到限定条件,要不就是因果关系理解反了……其实题目真正理解了,逻辑关系也就很清楚了
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