• 2022-06-06 问题

    The host shouln't open the gift before the guests in western parties.

    The host shouln't open the gift before the guests in western parties.

  • 2022-06-03 问题

    You ______ handed in the report on time, it's veryimportant. A: shouln't have B: shuld have C: couln't have D: needn't have

    You ______ handed in the report on time, it's veryimportant. A: shouln't have B: shuld have C: couln't have D: needn't have

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