• 2022-06-06 问题

    I want to buy three ________ of colured ________. A: box…chalk B: boxes…chalk C: boxes…chalks D: box…chalks

    I want to buy three ________ of colured ________. A: box…chalk B: boxes…chalk C: boxes…chalks D: box…chalks

  • 2022-05-28 问题

    There ___ a book and many chalks on the desk. A: is B: are C: be

    There ___ a book and many chalks on the desk. A: is B: are C: be

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