单项选择题

A.One content canvas and multiple stacked canvases. B.O……

You need to create a form for Payroll application that will allow the user to view all information for any employee ID queried. This data should be displayed to the user in a grouped format. The user should be able to choose which information they want to see from a pull down list containing the values PERSONAL and PAYROLL. Which format should you use to create this form?（）

A.One content canvas and multiple stacked canvases.
B.One content and one stacked canvas.
C.Tab canvas with several tab pages.
D.One content canvas.
E.A horizontal and vertical toolbar.

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