To those of you that have previously taken the AP Human Geography Exam...

<p>Are you willing to pass on a bit of advice? What kind of subjects appear on the test? Is there anything unexpected that I should study for? Something that surprised you? For example, I was considering studying house structures, (Saltbox, Split level, etc.), but was wondering if it was actually going to be worth it. Do you think it'll be on there? Any suggestions are greatly appreciated.</p>