Is it Difficult to Catch HIV/AIDS?

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Link: http://a4esl.org/q/h/in-aids1-bg.html
Added on: Thu, 09/24/2009 - 02:12

Take the quiz. How did you do? Next read the story at the bottom of the page and take the quiz again. Was your score better this time? How do people get the HIV virus? Is it difficult to catch AIDS?