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题目内容双击单词支持查询和收藏哦～
The 1840s were _____ time for young women beginning to study science, particularly astronomy, in 1847 Maria Mitchell discovered the Nantucket comet, the first of several important astronomical discoveries of the era.
- A.a favorable
- B.an awkward
- C.a perilous
- D.a hazardous
- E.an improbable
- F.an auspicious
A,F显示答案
以上解析由 考满分老师提供。
