It's very hard for us ________the man from Africa. A.understand B.understood C.understanding D.to un...
2022-09-17 18:40:27 164次 冀教版英语九年级全册Unit 7 Lesson 38课时练习 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
It's very hard for us ________the man from Africa.
A.understand B.understood C.understanding D.to understand
本题链接：
