Advanced students need to be aware of the importance of collocation34/79Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Advanced students need to be aware of the importance of collocationof high levelof great improvementof high position of great progressGiải thíchĐáp án là A. advanced = of high level: cấp cao, mức độ cao