阿摩線上測驗
41. What is the job of an angelfish in the sea?
(A) Being a cleaner for other fish.
(B) Being a bodyguard for other fish.
(C) Being a gardener for roots and plants.
(D) Being a caretaker for sponge and algae.
答案：登入後查看
統計： A(369), B(44), C(39), D(21), E(0) #1945516
統計： A(369), B(44), C(39), D(21), E(0) #1945516
