◎ 题干
– Is your brother going to Jack’s birthday party tonight?
– I am not sure. He _____ go to the concert with his girlfriend instead.
A.ought toB.has toC.mightD.must
◎ 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“ – Is your brother going to Jack’s birthday party tonight? – I am not sure. He _____ go to the concert with his girlfriend instead.A.ought toB.has toC.mightD…”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。