| 41. | Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge. |
| 虽然人类有智力和道德上没有得到普遍提高，但在知识积累方面却取得了巨大的进步。
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| 42. | It has yet to reach its full size and strength, and its owner his or her full intelligence ; |
| 虽然这个时期人的身材、体力和智力还有待发展和完善，
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| 43. | A principle contribution to this work has been the partitioning of intelligence into component abilities. |
| 对这项工作作出重大贡献的是把智力划分成各种组合能力。
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| 44. | His intelligence was adequate to his surroundings, and that is a passport, not only to reasonable success, but still more to happiness. |
| 在他自己的那个环境里，他的智慧是绰绰有余的，这不仅是事业成功的敲门砖，而且是生活幸福的保障。
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| 45. | As to intelligence , the boy has more than he can possibly make use of. |
| 至于那男孩的才智, 多得他都用不完。
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| 46. | Giving advice at the right time has to involve a great deal of intelligence . |
| 在适当的时间提建议需要人的睿智。
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| 47. | She's not lacking in intelligence . |
| 她并不缺乏学识。
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| 48. | There was a drop of comfort, at least, in this intelligence . |
| 至少这个消息带来了一点儿安慰。
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| 49. | Central Intelligence Agency [CIA]. |
| （美国）中央情报局。
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| 50. | When the water pipe burst, she had the intelligence to turn the water off at the main. |
| 水管裂开时她很有头脑,连忙把总水管关了起来.。
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