通过执行Word“文件”菜单中的“关闭”命令,可以退出Word应用程序。
参考答案:错
解析:通过执行Word"文件"菜单中的"退出"命令,可以退出Word应用程序。
What a(n)_________ it is that they were born in the same year and on the same day! [ ]
A. coincidence
B. accident
C. incident
D. confidence
污水取样前将取样阀门打开,以均匀流速畅流()。
A、1min
B、3min
C、5min
D、7min