Answer:
it is B) metaphor
Step-by-step explanation:
the wrong answer are
A,C and D
also "The babble of a stream" means (of a stream) to make the low, continuous noise of water flowing over stones: They rested a while by a babbling brook. a continuous low or confused sound, especially the sound of several people talking: I could hear the babble of voices in the next room. which makes it an obvious example of a metaphor