• 2022-06-07
    What is special about open-access journals
    A: A higher frequency of citation.
    B: A collection of valuable data.
    C: Hard-won prominence.
    D: Established reputation.
  • A

    内容

    • 0

      Data was collected in the first year of life about frequency and dose of vitamin D supplementation and _____ of rickets.

    • 1

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    • 3

      What is the title of the short story collection that won her Nobel Prize?

    • 4

      What is special about the Spring Equinox?