Many kinds of animals are ______. We must do something t Wap版

试题详情及答案解析: Many kinds of animals are ______. We must do something to save them.
A. on holiday B. in danger C. on show; 答案：B; 试题分析：句意：许多种动物处于危险之中。我们必须采取行动拯救他们。A. on holiday在度假；B. in danger处于危险中；C. on show在展出。根据句意，故选B.
考点：考查短语辨析。