2. The job of decomposers is to break down dead plants and animals into useful substances. This job is their _____.
(A)adaptation
(B)skill 
(C)niche
(D)habitat

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統計: A(10), B(15), C(15), D(2), E(0) #1342043

詳解 (共 3 筆)

#2633245

(A)適應

(B)技術人員

(C)利基、適當位置

(D)棲息地

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#1651358

為什麼這整份試題的選項順序不是ABCD,而是ACBD呢???

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#1653768
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