問題詳情
【題組】2. According to paragraph 1, which of the following is NOT true of climax communities?
(A) They occur at the end of a succession.
(B) They last longer than any other type of community.
(C) The numbers of plants in them and the mix of species do not change
(D) They remain stable for at least 500 years at a time.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增