The European Commissions new laws may increase the number of animal experiments.
A、T
B、F
【正确答案】：A
【题目解析】：听力原文：Researchers are working on ways to reduce the need for animal experiments, but the European Commission's proposals will increase the number of animal experiments by requiring toxicity tests on every chemical approved for use within the unions borders in the past 25 years.本题考查理顺逻辑。原文说研究人员正致力于减少对动物实验的需求，但欧盟委员会的提议将增加动物实验的数量，要求对欧盟境内过去25年批准使用的每种化学品进行毒性测试。题干说欧洲委员会的新法律可能会增加动物实验的数量。与原文说法相符，所以正确。
