問題詳情
【題組】12. According to the passage, which of the following activities is characteristic of the early part of the reproductive cycle of birds?
(A) Selecting a mate
(B) Collecting nest-building materials
(C) Playing with nest-building materials
(D) Building a nest
參考答案
答案：C
難度：適中0.5
統計：A(0),B(1),C(1),D(0),E(0)