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题目内容
Unlike some models of mathematical tasks that distinguish between lower and higher cognitive demands, Carolyn Kieran`s model focuses only on the type of algebraic activity and thus is not ______ with regard to cognitive demand.
- Aconsistent
- Bequitable
- Cindeterminate
- Ddiscriminatory
- EExtraneous
D显示答案
以上解析由 考满分老师提供。