What is the consequence of being exposed to loud noises according to Paragraph 1?（ ）
A.正确答案BSerious hearing loss occurs.
B.The brain function will change.
C.The hearing preference will change.
D.The brain becomes obviously abnormal.
What is the consequence of being exposed to loud noises according to Paragraph 1?（ ）
What is the consequence of being exposed to loud noises according to Paragraph 1?（ ）
A.正确答案BSerious hearing loss occurs.
B.The brain function will change.
C.The hearing preference will change.
D.The brain becomes obviously abnormal.
