您要查找的是不是：
- The book contains a series of graded exercises. 书中有一系列按难易排列的练习。
- Cognitive-behavior treatment and graded exercise may be effective for some patients with CFS. 认知行为治疗与分级锻鍊运动可能可以有效地治疗部分的病患。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- He tried to exercise an undue influence upon his colleagues. 他想对他的同事施加不适当的影响。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I felt giddy from the unaccustomed exercise. 因不习惯这种运动，我感到晕眩。
- Exercise is profitable in all ages. 运动对于各年龄段都很有利。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- You ought to diet and take more exercise. 你应该节食并多做运动。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- A student who gets 90% is graded A. 凡得90分的学生列为甲等。
- Exercise will do good to your health. 锻炼将对你的健康有益。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Swimming is a good form of exercise. 游泳是一种很好的运动。
- The term papers have been graded. 期末考卷已评完分数了。
- Do not write your exercise in red ink. 不要用红墨水写你的练习。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- Don't write your exercise in red ink. 不要用红墨水写练习。
- We often do this kind of exercise. 我们经常做这类练习。
