問題詳情

【題組】8. Many beautiful animals, including cheetahs and grizzly bears, are in danger of ______.
(A) predator
(B) threat
(C) glue
(D) extinction

參考答案

答案:D[無官方正解]
難度:適中0.5
統計:A(2),B(1),C(1),D(6),E(0)