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题目内容双击单词支持查询和收藏哦～
The question of whether or not a novel species is accepted by local ecological scientists as a natural component of a given ecosystem is not (i)_____: if a species believed to be exotic is also categorized as potentially harmful, then expensive, laborious, and even ecologically destructive eradication initiatives may (ii)_____.
- Blank(i)
- trivial
- answerable
- difficult
- Blank(ii)
- ensue
- be delayed
- be evaluated
trivial , ensue 显示答案
以上解析由 考满分老师提供。
