問題詳情

【題組】17. All of the following terms art defined in thepassage EXCEPT
(A) eusocial (line 3)
(B) series-parallel sequence (line 13)
(C) caste (line 19)
(D) predators (line 23)

參考答案

答案：C
難度：適中0.5
統計：A(1),B(1),C(4),D(2),E(0)