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发表于 2010-10-24 13:40
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The first little pig built his house out of straw because it was the easiest thing to do.
$ r. _! m2 X% `/ W$ ]9 E ]And it 's cheaper.After a few days,the first little pig has a house and live in it.' L8 v* k5 A# m6 H
2 s: r6 ~& Z3 X4 I/ _5 @The second little pig built his house out of sticks. This was a little bit stronger than a straw house.
1 i' i. H6 C5 W0 r2 F, k+ xBut It's a little more expense,so the sticks are not enough.4 D9 }, |! }0 C6 e' n! C4 ]& p d
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The third little pig built his house out of bricks. 3 v7 p# B$ E0 Y
the bricks is the most expense,so the third little pig can't built it. |
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