***2020考研每日一句來了，這是***老師第8年的堅持，從元宵節開始一直到考前，跟著***老師一起堅持學習起來，下面是湖北新文道考研小編為大家整理的***每日一句第156句!

One reason for the complexity is that airlines were early adopters of computerised systems. They built their first electronic reservation systems in the early 1950s; Delta’s current system once belonged to a defunct airline that went bust in 1982. But as airlines merged and more new functions were added—from crew scheduling to passenger check-in and bag tracing— they have come to resemble technological hairballs in which one small problem quickly spirals into bigger ones that even experts struggle to disentangle.

1.Why the system of the airlines is so complicated?

B) New functions were added to the early users of the airlines.

D) IT system was introduced in Airlines’ infancy. 

1. One reason for the complexity is that airlines were early adopters of computerised systems. 

2. They built their first electronic reservation systems in the early 1950s; Delta’s current system once belonged to a defunct airline that went bust in 1982. 

3.But as airlines merged and more new functions were added/—from crew scheduling to passenger check-in and bag tracing—/ they have come to resemble technological hairballs /in which one small problem quickly spirals into bigger ones that even experts struggle to disentangle.

體會一下第二句和第三句之間的轉折。你體會的到嗎？

1.Why the system of the airlines is so complicated?

為什么航空公司的系統如此之復雜？

One reason for the complexity is that airlines were early adopters of computerised systems.

=C選項：Airlines introduced the IT system in early days.

所以A和B都屬于是定位錯誤！

我不太理解為什么會有人選A和B。

還有人說看But 后！

A) One small problem will bring reservation systems down.

沒有說會讓預定系統癱瘓啊！

  文中說了新功能被加到航空公司的IT系統上了。

當然A和B主要是定位錯誤！

  航空公司在很早的時候就用了IT系統。

D) IT system was introduced in Airlines’ infancy. 

  航空公司在其初創期就采用了IT系統。

你可能會說C選項的in early days沒說清楚是什么的早期！

但D選項是一定錯啊！

定位定位定位！

本文素材來源于網絡，由武漢新文道考研進行整理，想了解更多關于考研相關資訊，敬請關注新文道考研，我們將為同學們奉上全面完整的時下考研相關資訊。