罗含，字君章，桂阳耒阳人也。曾祖彦，临海太守。父绥，荥阳太守。含幼孤，为叔母朱氏所养。少有志尚尝昼卧梦一鸟文彩异常飞入口中因惊起说之朱氏曰鸟有文彩汝后必有文章。自此后藻思日新。弱冠，州三辟，不就。含父尝宰新淦，新淦人杨羡后为含州将，引含为主簿，含傲然不顾，羡招致不已，辞不获而就焉。及羡去职，含送之到县。新淦人以含旧宰之子，咸致赂遗，含难违而受之。及归，悉封置而去，由是远近推服焉。后为郡功曹，刺史庾亮以为部江夏从事。太守谢尚与含为方外之好，乃称曰：“罗君章可谓湘中之琳琅。”寻转州主簿。后桓温临州，又补征西参军。温尝使含诣尚，有所检劾。含至，不问郡事，与尚累日酣饮而还。温问所劾事，含曰：“公谓尚何如人？”温曰：“胜我也。”含曰：“岂有胜公而行非邪！故一无所问。”温奇其意而不责焉。转州别驾。以廨舍喧扰，于城西池小洲上立茅屋，伐木为材，织苇为席而居，布衣蔬食，晏如也。温尝与僚属宴会，含后至。温问众坐曰：“此何如人？”或曰：“可谓荆楚之材。”温曰：“此自江左之秀，岂惟荆楚而已。”征为尚书郎。温雅重其才，又表转征西户曹参军，俄迁宜都太守。及温封南郡公，引为郎中令。寻征正员郎，累迁散骑常侍、侍中，仍转廷尉、长沙相。年老致仕，加中散大夫，门施行马。初，含在官舍，有一白雀栖集堂宇，及致仕还家，阶庭忽兰菊丛生，以为德行之感焉。年七十七卒，所著文章行于世。

（节选自《晋书·列传·第六十二》）

阅读下列短文，从每题所给的四个选项 （A 、B 、C  和 D ）中，选出最佳选项。

    In an ideal world, people would not test medicines on animals. Such experiments are stressful and sometimes painful for animals, and expensive and time-consuming for people. Yet animal experimentation is still needed to help bridge vast gaps in medical knowledge. That is why there are some 50 to 100 million animals used in research around the world each year.

    Europe, on the whole, has the world's most restrictive (严格的) laws on animal experiments. Even so，its scientists use some 12 million animals a year, most of them mice and rats, for medical research. Official statistics show that just 1.1 million animals are used in research in America each year. But that is misleading. The American authorities do not think mice and rats are worth counting and, as these are the most common laboratory animals, the true figure is much higher. Japan and China have even less comprehensive (全面的) data than America.

    Now Europe is reforming the rules governing animal experiments by restricting the number of animals used in labs. Alternatives to animal testing，such as using human tissue or computer models, are now strongly recommended. In addition, sharing all research results freely should help to reduce the number of animals for scientific use. At present, scientists often share only the results of successful experiments. If their findings do not fit the hypothesis (假设) being tested, the work never sees the light of day. This practice means wasting time, money, and animals' lives in endlessly repeating the failed experiments.

    Animal experimentation has taught humanity a great deal and saved countless lives. It needs to continue，even if that means animals sometimes suffer. Europe's new measures should eventually both reduce the number of animals used in experiments and improve the way in which scientific research is conducted.