Mary is worried _________her mother’s health, so she often goes home to see her. A. with B. of C. ab...
2022-10-27 11:49:47 49次 人教版九年级下册英语 unit7 第2课时 练习 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Mary is worried _________her mother’s health, so she often goes home to see her.
A. with B. of C. about D. at
本题链接：
