問題詳情

【題組】45. What is the passage mainly about?
(A) Different functions of human teeth.
(B) People with dental problems.
(C) The advent of cooked foods.
(D) Evolution in terms of human teeth.

參考答案

答案：D
難度：適中0.653846
統計：A(8),B(2),C(2),D(34),E(0)