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"
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1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related
. _1 e4 V7 F# n+ q5 LAimee 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?"! k7 l2 y% O  R: b( G

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) A4 {" b9 N3 ~0 s. ~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."3 R# J6 A# R) X' m

/ B1 m# a5 @% R, f' G; |2. http://nz.youtube.com/watch?v=itjlj6i9XFo0 |) ]# E* W$ v: {. [3 j3 B

1 w2 f( E/ ]* p; vQ:"How many feet are in 2 1/2 yards?; @* z0 Q- j( p5 B4 m
A:"78"
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# I* l8 Q3 g  }; d# a7 KWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?