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题目内容双击单词支持查询和收藏哦～
New Zealand's breakaway landmass proved ______ sanctuary for the tuatara, for the island lacked any terrestrial mammals that would dig up the tuatara's slowly maturing eggs or pick off adolescents before they had a chance to breed.
- A.a temporary
- B.an excellent
- C.an agreeable
- D.an endangered
- E.a complicated
- F.a difficult
B,C显示答案
以上解析由 考满分老师提供。
