a certain doubt among the people as to the practical value of the project. A. It has B. They have C...
2023-02-16 13:15:49 155次 2009年高考试题（安徽卷）解析版 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
a
certain doubt among the people as to the practical value of the project.
A. It
has
B. They have
C. It
remains
D. There remains
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