問題詳情
18. These shiny golden pearls were carefully _______ in the sea free from pollution.
(A) circulated
(B) contaminated
(C) nurtured
(D) rambled
參考答案
答案：C
難度：困難0.272727
統計：A(3),B(3),C(3),D(1),E(0)
用户評論
【業精於勤，事立於豫】評論
這些閃閃發光的金黃珍珠在海裡小心地_______沒有污染。（A）分發（B）被污染（C）被培養（D）漫遊