Meanwhile, it has also been put forward that the mathematical model of multimedia item bank for English Majors should transfer itself from Classical Test Theory (CTT) to Item Response Theory (IRT).是什么意思_Meanwhile, it has also been put forward that the mathematical model of multimedia item bank for English Majors should transfer itself from Classical Test Theory (CTT) to Item Response Theory (IRT).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句