問題詳情

【題組】57. How is the brain like muscles in the body?
(A) Both can be large or small.
(B) Neither is very important.
(C) Both shrink with age.
(D) Both need to be exercised to work well.

參考答案

答案：D[無官方正解]
難度：非常困難0
統計：A(0),B(1),C(2),D(5),E(0)