管理员摘要：
All the materials used were of the highest grade. 使用的材料全是优质品。 You get an A grade for scores of 75 and over. 75分及75以上的`分数就是优等。 Your grade will be based on four papers and a final exam. 你的成绩将根据四篇论文和期末考……
All the materials used were of the highest grade.
使用的材料全是优质品。
You get an A grade for scores of 75 and over.
75分及75以上的`分数就是优等。
Your grade will be based on four papers and a final exam.
你的成绩将根据四篇论文和期末考试决定。
A high proportion of candidates get low or unclassified grades.
有很大一部分考生得分很低甚或不获评分。
About 10% of trainees fail to make the grade.
接受培训的人大约有10%未达标。