A. Replacing noisy products. B. Moving people out of the noisy place. C. Setting up laws to keep from getting worse. D. Using sources to reduce noise. 参考答案:D 答案解析:文章第二段告诉我们“噪音产生后可以通过使用绝缘墙,双层玻璃,耳塞等材料达到控制噪音的目的。”其他选项在这里与题干不相符。
第27题: [单项选择]Within two days, the army fired more than two hundred rockets and missiles at military ______ in the coastal city. A. goals B. aims C. targets D. destinations 参考答案:C 答案解析:[译文]两天之内,军队向那个沿海城市的军事目标发射了两百多枚火箭和导弹。
[题解]近义名词辨析:goal“(需要经过长期努力才能实现的预定的且难度较大的)目标”;aim“目标,目的”;target“