問題詳情
【題組】53. What can we infer from this passage?
(A)Competition among species is more important than cooperation in nature.
(B) Whether Albert Einstein really said the quote is not certain. P. 6
(C) Apples are the most important crop in Pennsylvania.
(D)The results caused by CCD may not be as serious as people think.
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)