哪位帮我做下选择题吧

1.If an item on a menu has another list of items that will pop up, the new list is called a(n) ____
从菜单项集合中中弹出的一个子项列表，这个新列表被称为子菜单，选D
d.submenu

2.If the Checked property of a menu item is set to true, the check mark next to the menu item indicates that the option is currently ___
如果一个菜单项的checeked属性被设置为true，check标记可以指出这个选项当前为被选择项，选D
d.selected

3.A menu item with "…" appended to its Text property will display a(n) _______________ when it is selected.
当一个菜单项后面附加有”…”的菜单项被选择时，将会显示一个对话框，选A
a.dialog box

3.What is the name of the method that is used to display a common dialog box at run time?
下面哪一个方法名称在运行时用来显示一个通用对话框，选A
a.ShowDialog

5.A __dialog box will stay on top of the application and require a response.
一个______对话框会停留在应用程序开始和需要回应时，这道题不会！不好意思
a.modal
b.fixed
c.modeless
d.modular
e.model

6.The selection made by the user in a Font common dialo