新概念三的47课的句子讲解,A recent survey of the effects of noise reveal
新概念三的47课的句子讲解,
A recent survey of the effects of noise revealed(suprisingly?)that dogs barking incessantly in the night rated the highest form of noise pollution on a scale ranging from 1 to 7.
其中为什么是in the night 而不是at the night 求详解.
PS:书上写的就是in the night ,我没打错.
打错了,是“而不是at night”,抱歉。