Since you are in a public place, the noise of your radio must be to a level that
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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
试题答案
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。