题目内容：
The factory is said ______ last month.A. to have gone into production B. to go into production
C. to be gone into production D. to be going into production
参考答案：
选择题：The factory is said ______ last month.A. to have g
- 题目分类：统招专升本-----英语
- 题目类型：选择题
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A. to have gone into production B. to go into production
C. to be gone into production D. to be going into production