您要查找的是不是：
- Three year system higher vocational school student 三年制高职生
- She leave school three year ago and have work as a nurse ever since. 她三年前毕业，从那时起便一直当护士。
- It's three years to the day since we met. 我们整整三年没见面了。
- The car is three years old and still unpaid for. 这汽车用了三年还没付购车款呢。
- Our party has been out of office for three years. 我们的政党在野已经三年了。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- He signed on as a sailor for three years. 他签约受雇当海员3年。
- After three years here you'll qualify for a rise. 你在这里三年就可获加薪。
- I had got two rise in three year. 我在三年中两次提升工资。
- He read the book three year ago. 他三年以前读过这书。
- I went to Portugal three years ago. 三年前，我去过葡萄牙。
- The man was sentenced to three years in prison. 他被判三年监禁。
- Along with large-scale recruit students and reform on the credit system in advanced colleges,the traditional courses arrangement way based on class in the academic year system has fallen into disuse. 随着当前招生规模不断扩大和学分制改革不断深入,传统学年制下以班级为核心的排课方法已经难以继续。
- Three years ago, I was a poor student. 我三年前是个穷学生。
- He finished the work of three years' duration. 他用三年的时间完成了这项工作。
- It took them three years to pay off the debt. 他们三年才还清欠债。
- The patent runs out in three years time. 这项专利期限为3年。
- Three years have elapsed since we last met. 我们上次相见至今已过了三年。
- She acted with a repertory company for three years. 她在一个轮演剧目剧团里演出三年。
- The school year system data attribute is unitary while the credit system data attribute is multiplex by analyzing the data element attribute. 摘要从数据元素的属性上分析，学年制的数据属性比较单一，学分制的数据属性具有多样性。
