问题
选择题
In our school students are _____ according to how much they know and how old they are. [ ]
A. classified
B. combined
C. condemned
D. betrayed
答案
答案：A
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In our school students are _____ according to how much they know and how old they are. [ ]
A. classified
B. combined
C. condemned
D. betrayed
答案：A