The Quick Selection tool selects pixels based on their difference.

The ____________________ keyword is an optional keyword to display shadows within the object.

Fill in the blank(s) with the appropriate word(s).

If you want to work in both Design view and Code view at the same time, you can open two windows and use ____ to switch between them.

A. [Shift][Tab] B. [Alt][Tab[ C. [Ctrl][Tab] D. [Tab]