CAT在美国已有比较广泛的使用，美国ETS举办的GRE和TOEFL都采用CAT方式，医生与护士资格考试也有CAT。
Cat has been used abroad in America. GRE and TOEFL held by ETS adopt cat, and cat is adopted in qualification testing for doctors and nurses.
CAT在美国已有比较广泛的使用，美国ETS举办的GRE和TOEFL都采用CAT方式，医生与护士资格考试也有CAT。
Cat has been used abroad in America. GRE and TOEFL held by ETS adopt cat, and cat is adopted in qualification testing for doctors and nurses.
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