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材料题请点击右侧查看材料问题 查看材料A.mayB.mightC.canD
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材料题请点击右侧查看材料问题 查看材料A.mustB.doesC.mayD
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【C16】A.mustB.mayC.canD.might
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【C10】A.mustB.shallC.canD.ought to
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【C3】A.mustB.have toC.shouldD.had better
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63._________A.. mayB. mightC. canD. could
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Peter __________ come with us tonight but he is not very sure yet.A.mustB.can###