There ___ ____ some old people taking a walk in the park. A. is B. are C. has D. have
2022-11-02 20:42:53 156次 2017-2018学年度第一学期九年级英语Units 140道单项选择训练 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
There ___ ____ some old people taking a walk in the park.
A. is B. are C. has D. have
本题链接：
