I ________ his invitation because I had to look after my sister. A. turned on B. turned down C. turn...
2022-10-07 02:57:35 53次 2018年秋八年级上（人教版）英语单元练习卷：Unit9 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
I ________ his invitation because I had to look after my sister.
A. turned on B. turned down
C. turned off D. turned up
本题链接：
