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题目内容双击单词支持查询和收藏哦～
The mountain pine beetle is not _____________ like other major pests ravaging much of the American landscape: it is native to the western pine forests.
- A.an interloper
- B.a nuisance
- C.an anomaly
- D.a mystery
- E.a predator
A显示答案
以上解析由 考满分老师提供。
