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.