It is mentioned in the passage that when we are op...

Câu hỏi: It is mentioned in the passage that when we are operating noisy appliances or we experience noise generated by others ______.  

A The noise is so troublesome if we make it or not.  

B We feel more comfortable if we don’t experience second-hand noise.  

C The noise have a strong influence on us, but not on others.  

D We just ignore the serious detriment if the noise is put into the environment by others.