How ______ universe came into being is a puzzle to ______ scientists of all generations. A. the; 不填...
2023-02-14 07:44:22 76次 河北省石家庄一中09-10学年度第二学期高一期中考试 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
How ______ universe
came into being is a puzzle to ______ scientists of all generations.
A. the; 不填 B. an;
the C. a; 不填 C. 不填；the
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