Many children are left alone in the countryside. Let’s try our best ____ them. A. help B. helping C....
2022-09-30 03:19:22 51次 牛津译林版2019年中考英语专题练习（8A Unit 8）2019年 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Many children are left alone in the countryside. Let’s try our best ____ them.
A. help B. helping
C. to help D. helps
本题链接：
