单选题
专四
2014-02-24
The talk is mainly about________．
A．computer lab services
B．college library facilities
C．the use of micro-computers
D．printouts from the laser printer
参考答案
A
答案解析
A。本题是主旨题，需要领会全文。短文一开始就说，欢迎来到中央大学图书馆服务区，然后又提到，我将以微机实验室开始介绍，接着介绍了实验室的具体服务，由此可以推断出，本文主要讲的是计算机实验室服务，故选A。
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