Pardon is either I'm sorry or I am sorry, but...

[JJAlbert]

Not when they are two options in a multi-choice question, can they be correct? This is an annoying bug that must be fixed.

Because it doesn't seem to matter which answer you pick. Even if technically they are right, the system doesn't think so.

[wmdutton]

Try choosing both. They try to trick you that way sometimes.

[JJAlbert]

Oh, I see. I didn't realize that. Merci.