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题目内容
（河南科技大学大学英语3(专升本)）
The factory is said ______ last month.
选项:
A:to have gone into production
B:to go into production
C:to be gone into production
D:to be going into production
选项:
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
