the Alt key
the Tab key
the Enter key
none of above
The Edit Formula button
The Cancel button
The Enter button
All of above
The entire worksheet
Rows
Columns
a, b, and c
the entire worksheet is displayed
the selected range is displayed
the active portion of the worksheet is displayed
a, b and c
The group button on the standard toolbar
The shift key and the mouse
The ctrl key and mouse
The alt+enter key