【判断题】交流发电机的定子绕组常见为三角形连接形式。( )
【单选题】I think watching TV every evening is a waste of time. There are _________ meaningful things to do.
【单选题】Tim likes football ______ he often watches football matches on TV. [ ]
【单选题】扩展名为.docx的文件是什么类型的文档
【判断题】Word2010文档默认的扩展名是.docx
【单选题】Which of the following does Amy think to be a waste of time?
A.
Watching sports on TV all day.
B.
Cooking dinners at home.
C.
Listening to jazz music.
D.
Talking about things with her boyfriend.
【判断题】Word2010 文档使用的缺省扩展名是 .DOCX 。 ( )
【简答题】多数OfficeOpenXML格式文件的扩展名是使用旧版MicrosoftOffice文件扩展名 (例如,Word文档的文件扩展名.doc),再在扩展名末尾添加字母"x"或"m"(例如,.docx或.docm).字母"x"和"m"表示什A. A:字母"x"表示该文件为XML文件.字母"m"表示该文件不是基于XML的文件 B. B:字母"x"表示文件不启用宏,字母"m"表示文件启用宏 C. C:字...
【单选题】I think watching TV every evening is a waste of time—there are________meaningful things to do. (2013·天津,3)
【单选题】I think watching TV every evening is a waste of time—there are ____ meaningful things to do.