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"$ }) X* g/ D+ O* \5 Y& Z
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1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related
$ C9 ]  i* z1 z# Z1 N* F4 A! rAimee 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."' J! a; }! F) q+ N

( L/ q5 [; U3 e! _: t2. http://nz.youtube.com/watch?v=itjlj6i9XFo8 _1 W% S0 x, Q0 M2 ~' O  Z! S. H
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Q:"How many feet are in 2 1/2 yards?
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0 E) y( W3 ?! W- x0 OWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?