第10题: [单项选择]Expected noises are usually more ______ than unexpected ones of the like magnitude. A. manageable B. controllable C. tolerable D. perceivable 参考答案:D 答案解析:本题考查形容词辨析。perceivable“可感知的”;manageable“易处理的,易管理的”; controllable“可操纵的,可控制的”;tolerable“可容忍的”。句意为:在同等分贝