The following shortcuts work with:
Hold down the SHIFT key and drag the mouse cursor until the selection box highlights the items you wish to add. While the SHIFT key is down, the cursor will change to to show that you are adding items to a selection.
While holding down the ALT key, click and drag a selection rectangle around the items you wish to remove. While the ALT key is down, the cursor will change to to show that you are removing items from a selection.
Hold down both the SHIFT and ALT keys and click and drag a selection rectangle around the new selection. Release the mouse. The items that will remain selected are those that were selected initially which are also found in the second selection. While the SHIFT and ALT keys are both down, the cursor will be to indicate that you are intersecting a selection.