扫码购买正式版题库

  • 海量题库
  • 全真模拟
  • 专项训练
  • 预测试题
  • 押题密卷
  • 错题强化

Though the ideal cure for noise is to stop it at its source,this may in many( )be impossible.The next remedy is to absorb it on its way to the ear.Domestic noises may by controlled by forethought and courtesy and industrial noises by good planning and technical improvement.

单选题
Though the ideal cure for noise is to stop it at its source,this may in many( )be impossible.The next remedy is to absorb it on its way to the ear.Domestic noises may by controlled by forethought and courtesy and industrial noises by good planning and technical improvement.

Acases

Bconditions

Cpresentations

Dcircumstances

最新更新

易过题库在线搜题

热门题库