Question

Since you are in a public place, the noise of your radio must be ______ to a level that we all feel comfortable with.

A．supposed

B．allowed

C．attached

D．limited

Answer 1

D

动词辨析。be limited to限制在…; be attached to附着于…;句意：因为你在公共场所，你收音机的音量要限制在一个我们都感觉舒服的水平。