如无任何成绩记录，请提供本学年详细的学习报告或下一年度学习计划。
If there isn't any, a draft or description about your study plan for next semester or academic year is required.
在选择最能促进课堂学习的评分方法时，教师应具有很大的自由度；毕竟，这是成绩的主要用途。
A teacher deserves wide latitude in selecting the method of grading that best promotes learning in her classroom; that is, after all, the prime function of grades.
他们的选择是在比较了其它产品的学习曲线和复杂度后做出的。
Their choice was based on the learning curve and the complexity of other products.
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