Book (Practical) English Frequency-ordered TOEFL test most important English words

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English
Develop the ability to respond to academic information in English-speaking countries while efficiently learning the words necessary for TOEFL measures. / From the corpus of more than 200 million words that the English Language Research Institute has built for more than 30 years, we carefully select 1500 words that frequently appear not only in TOEFL but also in academic materials such as texts and papers. There are also plenty of examples of using words, points to keep in mind, explanations of etymology, etc. / In addition to frequency data, we make adjustments based on the opinions of TOEFL researchers, native speakers, experienced overseas students, etc. This book develops the ability to respond not only to TOEFL measures but also to academic information in English-speaking countries.