Hackers TOEFL Speaking Intermediate 19,500 -> 10,000
Hackers TOEFL Writing Intermediate 18,900 -> 9,000
The Official Guide to the TOEFL TEST(¸ðÀÇ°í»ç 3ȸ Æ÷ÇÔ, ¿ø¼) 43,000 -> 15,000
(653p)
¼¿ï´ë Åܽº °ü¸®À§¿øȸ ÃֽűâÃâ 1200 ¹®Á¦Áý 19,500 -> 7,000
¼¿ï´ë Åܽº °ü¸®À§¿øȸ ÃֽűâÃâ 1200 Çؼ³Áý 25,000 -> 9,000
±èÅÂÈñ ±âÃâÅܽº 800 -> 7,000
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