| 21. | They have orders coming in at the rate of 30 an hour. |
| 他们每小时接到30份定单。
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| 22. | The rate of inflation must be held down. |
| 通货膨胀率必须控制在低水平上。
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| 23. | The government is taking steps to control the rising crime rate . |
| 政府正采取措施,控制不断上升的犯罪率。
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| 24. | The crowd started barracking (the slow rate of play). |
| 群众(对比赛的速度之慢)喝起了倒采。
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| 25. | The survival rate of these baby animals is very low. |
| 这些幼畜的成活率很低。
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| 26. | Usury is interest in excess of a legal rate . |
| 高利贷就是利息超过法定利率。
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| 27. | What is the airmail letter rate to Peru? |
| 寄航空信件到秘鲁的邮资是多少？
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| 28. | He will get some valuable experience ,at any rate . |
| 至少他会得到些宝贵的经验。
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| 29. | At any rate , the medical supplies will reach you within a week. |
| 无论如何，医疗设备将于一星期内运到你处。
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| 30. | He put forward a plan for improving the rate of production. |
| 他提出了一个提高生产率的计划。
|