• 2022-06-06 问题

    Human flea among these are- A: Xenopsylla cheopis B: Pediculus humanus C: Phthirus pubis D: Pulex irritans

    Human flea among these are- A: Xenopsylla cheopis B: Pediculus humanus C: Phthirus pubis D: Pulex irritans

  • 2022-06-06 问题

    Which kind of flea cause the Tungiasis A: Leptopsylla segnis B: Pulex irritans C: Tunga penetrans D: xenopsylla cheopis

    Which kind of flea cause the Tungiasis A: Leptopsylla segnis B: Pulex irritans C: Tunga penetrans D: xenopsylla cheopis

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