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题目内容双击单词支持查询和收藏哦～
Among the many（i）_____ of the project, expense cannot be numbered; the goals of the project's promoters can be achieved with impressive（ii）_____.
- A.highlights.. efficiency
- B.features.. savings
- C.disadvantages.. innovation
- D.claims.. speed
- E.defects.. economy
E显示答案
以上解析由 考满分老师提供。
