• 2022-06-12 问题

    Measles are sometimes caused by a tapeworm.

    Measles are sometimes caused by a tapeworm.

  • 2022-06-17 问题

    以吸血为主要营养来源的寄生虫是: A: malaria parasite B: liver fluke C: hookworm D: roundworm E: tapeworm

    以吸血为主要营养来源的寄生虫是: A: malaria parasite B: liver fluke C: hookworm D: roundworm E: tapeworm

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