唔該！幫幫忙解答我以下2個問題唔該!

xylitol25

唔係好明個問題同"答案"9 x8 @8 ?7 }# w

$ K7 ]* }& R& o9 x; D* A0 F1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related
. u7 l+ H* F2 [% R. R  C8 [; hAimee Teegarden: "Recent polls have shown a fifth of Americans can't locate the U.S. on a world map. Why do you think this is?"
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Caitlin Upton: "I personally believe that U.S. Americans are unable to do so because, uh, some, people out there in our nation don't have maps and, uh, I believe that our, uh, education like such as, uh, South Africa and, uh, the Iraq, everywhere like such as, and, I believe that they should, our education over here in the U.S. should help the U.S., uh, or, uh, should help South Africa and should help the Iraq and the filter-074 countries, so we will be able to build up our future, for our children."
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2. http://nz.youtube.com/watch?v=itjlj6i9XFo
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) t; S7 D3 ~( J' f. nQ:"How many feet are in 2 1/2 yards?
0 t5 |: p$ z2 e( e. q( U& GA:"78"
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8 ]. P3 j$ ]5 t( O  Y" D5 p9 `5 w: cWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?