当前位置: 初中英语 / 单选题
  • 1. — Look! The man at the gate        be our headmaster. He is always standing there every morning.

    — No, it_______ be him. He is holding a meeting in the office now.

    A . must; can't B . must; mustn't C . can't; can't D . can't; mustn't

微信扫码预览、分享更方便