阿摩線上測驗
34、Hundreds of dead little blue penguins have been washing up on beaches in New Zealand as scientists ________ what
could be the cause.
(A) dwindle
(B) hallucinate
(C) plunge
(D) speculate
答案：登入後查看
統計： A(5), B(10), C(13), D(63), E(0) #2963978
統計： A(5), B(10), C(13), D(63), E(0) #2963978
