問題詳情
【題組】44. What is the main idea of the passage?
(A) Some behavioral characteristics are found to be heritable to some degree.
(B) It is difficult to find out what personalities are influenced mainly by genes.
(C) Both optimism and pessimism are influenced mainly by genes.
(D) Money and love cannot buy happiness.
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)