—Who is playing the piano in the music room? Is it Mary? —No, it ___________be her. She has ___________to Beijing on b

当前位置：初中英语 / 单选题

1. (2022·达州) —Who is playing the piano in the music room? Is it Mary?
—No, it ___________be her. She has ___________to Beijing on business.

A . couldn't; been B . can't; gone C . can't; been D . mustn't; gone

微信扫码预览、分享更方便

使用过本题的试卷