试题详情
单项选择 较难0.4 引用11 组卷666
—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’tB.must; mustn’tC.can’t; can’tD.can’t; mustn’t
2019·天津东丽·二模
知识点:can表示推测must表示推测 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!