There are different pieces of software to deal with electronic files. The most popular software so far is Microsoft Office 2010 (with Word, Excel and other tools) or its higher version. People use Word 2010 to process text and use Excel 2010 to process data, and have improved work effectiveness and efficiency. Although the use of electronic filing is also an important step to paperless management, for some offices, very important documents are also kept as “hard copies” because people sometimes may need to sign their names in the “hard copies”.

1-1、What is the most popular software so far to deal with electronic files?  
A、Microsoft Office 2008  
B、Microsoft Office 2009  
C、Microsoft Office 2010
出自:国家开放大学网络实用技术基础