• 2022-05-29 问题

    How long had they been walking? A: for 3 days and 3 nights. B: for 4 days and 4 nights. C: for 2 days and 2 nights. D: for a whold day.

    How long had they been walking? A: for 3 days and 3 nights. B: for 4 days and 4 nights. C: for 2 days and 2 nights. D: for a whold day.

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