阿摩線上測驗
41. What is one way sounds can help fish and other sea animals survive?
(A) They can help some animals avoid their hunters.
(B) They can lead sea animals to warmer waters.
(C) They can warn of incoming severe weather events.
(D) They can guide animals through new travel paths.
答案：登入後查看
統計： A(349), B(22), C(26), D(21), E(0) #2756890
統計： A(349), B(22), C(26), D(21), E(0) #2756890
