The Roman Empire _____ for several centuries. A. exists B. existed C. was existed D. is existing
2023-02-05 06:54:22 72次 20102011学年黑龙江省高一下学期期末考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The
Roman Empire _____ for several centuries.
A.
exists B.
existed C. was existed D.
is existing
本题链接：
