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"1 [# ?) ]& K* f; O5 ~! S

$ Z7 S: o+ X; o1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related. W( V" A" @' G
Aimee 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?"% G4 x/ d) r* o9 R

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9 j6 ~5 e6 r9 v% ICaitlin 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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% b6 ]' ?/ @' F* R1 E# [2. http://nz.youtube.com/watch?v=itjlj6i9XFo" k0 _! F* A5 A6 x8 f6 \  F# F

# |: y+ g- ^5 _4 `! t! ZQ:"How many feet are in 2 1/2 yards?( G& G& S) V$ S9 j* p
A:"78"  z. H) |. ?) t

7 z) P5 @" ]7 N: D4 ~  pWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?