問題詳情

16.What can be inferred about the defense mechanisms of the sea cucumber?
(A)They are very sensitive to surrounding stimuli.
(B)They are almost useless.
(C)They require group cooperation.
(D)They are similar to those of most sea creatures.

參考答案

答案:A
難度:非常困難0
統計:A(0),B(0),C(0),D(0),E(0)

內容推薦