• 2021-04-14 问题

    All the tulips in Zoe's garden are white. All the roses in Zoe's garden are yellow. Therefore, all the flowers in Zoe's garden are either white or yellow.

    All the tulips in Zoe's garden are white. All the roses in Zoe's garden are yellow. Therefore, all the flowers in Zoe's garden are either white or yellow.

  • 2022-06-06 问题

    Which of the following in the picture has the phenomenon of the head turning movement?[img=933x741]1803b813a1f8181.jpg[/img] A: The twine growth motion of the stem is a typical head-turning movement B: The rhizome growth of bamboos is called horizontal geotropic growth. C: The opening and closing of the leaflets of Mimosa is called the seismonasty. D: The opening and closing of flowers of tulips is temperature sensitivity.

    Which of the following in the picture has the phenomenon of the head turning movement?[img=933x741]1803b813a1f8181.jpg[/img] A: The twine growth motion of the stem is a typical head-turning movement B: The rhizome growth of bamboos is called horizontal geotropic growth. C: The opening and closing of the leaflets of Mimosa is called the seismonasty. D: The opening and closing of flowers of tulips is temperature sensitivity.

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