【多选题】下列关于对话框的正确叙述为
B.
在同一程序中,用不同的方法打开的通用对话框作用不同
C.
将通用对话框的 Action属性设置为 4,可以打开字体对话框
D.
调用通用对话框的 ShowOpen方法,可以直接打开在通用对话框中指定的文件
【判断题】热应力是因温度不均匀造成,故也称之为温度应力。
【单选题】调用Word的打开对话框,正确的是
B.
Dialogs.wdDialogFileOpen
C.
Dialogs(wdDialogFileOpen)
【单选题】关于通用对话框控件叙述不正确的是 ( )
A.
CommonDialog控件是提供如打开和保存文件、设置打印选项、选择颜色和字体等操作的一组标准对话框
B.
在运行Windows帮助引擎时,控件能够显示帮助信息
D.
设计时在窗体上将该控件显示成一个图标,此图标的大小可调整
【判断题】我国高速铁路的基本骨架中四横骨架网络通道包括:青太高速青岛经过石家庄到太原的高速铁路;徐州经过郑州到兰州的徐兰高铁;上海经南京,武汉,重庆到达成都的沪汉蓉高速铁路;上海经杭州,南昌长沙,最后到达昆明的沪昆高铁。
【单选题】听力原文: Some people have very good memories, and can easily learn quite long poems by heart. There are other people who can only remember things when they have said them over and over again. The famous ...
A.
Because he was a famous English writer.
B.
Because he enjoyed walking along the street.
C.
Because he had a good memory.
D.
Because he was proud of his own ability.
【单选题】以下选项中,( )不属于物流运输工具的发展趋势。
【单选题】All the students are pleased __________ that they will have a long vacation. [ ]