問題詳情

29. Plant cells are not able to move, so every single cell must be able to_________ itself against attack from invading pathogens like fungi andbacteria.
(A) accept
(B) attack
(C) defend
(D) quit

參考答案

答案：C
難度：簡單0.705882
統計：A(3),B(4),C(24),D(0),E(0)