| 1. | The term parts per million(ppm) was widely used but frequently led to misinterpretation .
广泛使用百分之几（ppm）表示结果，但常常引起误解。 |
| 2. | What percentage of his income is paid in income tax
他所缴的所得税占他的收入的百分之几 |
| 3. | What percentages of fellows have jobs upon completion of their fellowship
有百分之几的奖学生在学业完成时就即刻就业？ |
| 4. | What is the percentage of the employers who engage in this method of recruiting
用人单位中有百分之几使用这种招聘方法？ |
| 5. | The term parts per million ( ppm ) was widely used but frequently led to misinterpretation
广泛使用百分之几（ ppm ）表示结果，但常常引起误解。 |
| 6. | If he looks at only the eyes and under ， he will not be able to see the person ' s name and life span
要遮掩外貌的百分之几才会看不到姓名和寿命，这就有待死亡笔记的主人自己去验证了。 |
| 7. | What percentage of the population in a modern technological society are , like myself , in the fortunate position of being workers
在现代技术社会吧，有百分之几的人能像我一样处在工作者的幸运位置上呢？ |
| 8. | What , then , accounts for brown dwarfs , which tip the scales at merely a few tens of jupiters ( a few hundredths of a solar mass )
那麽，如何才能解释棕矮星仅有数十颗木星的质量（太阳质量的百分之几）呢？ |
| 9. | Collins asks : if you could maximize profitability per x , what x would have the biggest long - term impact on your company ' s success
柯林斯说：如果你能以百分之几最大化利润，那么多少才能够最大且长期地决定公司成功？ |
| 10. | The balloons themselves can weigh more than two thousand kilograms , yet they are made of polyethylene only a few hundredths of a millimeter thick
气球本身的重量可达2000公斤，然而其外表却是由只有百分之几毫米厚的聚乙烯制成的。 |
