【阅读选择】Many researchers，whose work depends on ocean sounds object to a limit of one-hundred-twenty decibels(分贝). They say such a limit is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean. According to the passage, what will scientists most probably do in the future?
A
They will work hard to reduce ocean noise pollution.
B
They will protect animals from harmful noises.
C
They will try to set a limit of 120 decibels.
D
They will study the effect of ocean noise pollution.
