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"+ h. t. q% t( H( q. {" i
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1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related* X+ ?1 `- J% Q0 Y9 F( m: e% C
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?") p! R* p: e" s! G: Q" j

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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; S+ _5 f2 c4 P
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Q:"How many feet are in 2 1/2 yards?7 ~5 S6 C" |5 I. v# n4 c
A:"78", r7 x+ Q1 {) t6 w$ `/ o  V. Z# h

$ ]  t# ?/ D- O2 [9 m, l9 LWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?