問題詳情
28. Tropical rainforests are home to about one million plant and animal species. If the rainforests disappear, many ofthese species will become ______.
(A) hostile
(B) extinct
(C) mature
(D) intimate
(A) hostile
(B) extinct
(C) mature
(D) intimate
參考答案
答案：B
難度：簡單0.85
書單：沒有書單，新增
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