Which of the following is the finding of the researchers in Paragraph 3?（ ）
A.正确答案CWhen one hemisphere is damaged, the other one will be responsible for language comprehension.
B.The change in brain function may be influenced by the complexity of sentences.
C.People with poor hearing are likely to use the right hemisphere of the brain.
D.People with good hearing will draw on both right and left hemispheres.
