◎ 题干
— Hello, can I speak to Frank?
— I’m sorry, he’s just left home. He     reach his office by 9:30.
A.canB.needC.shallD.should
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“— Hello, can I speak to Frank?— I’m sorry, he’s just left home. Hereach his office by 9:30.A.canB.needC.shallD.should…”主要考查了你对  【虚拟语气】【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。