27. According to the rules of the library you keep the books for a fortnight.
a) may b) must c) needn't d) need

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Английский язык: 27. According to the rules of the library you keep the books for a fortnight.a) may b) must c) needn t d) need​

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According to the rules of the library you must keep the books for a fortnight. Объяснение: b) must...

27. According to the rules of the library you keep the books for a fortnight.a) may b) must c) needn't d) need​