选择题：Cystic echinococcosis mainly cycles between domestic cattle/

题目分类：中国大学MOOC慕课
题目类型：选择题
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题目内容：

Cystic echinococcosis mainly cycles between domestic cattle/sheep and dogs, while alveolar echinococcosis cycles between wild rodents and foxes/wolfs.

A.正确

B.错误

参考答案：

The final hosts of Clonorchis sinensis are freshwater fish a

The final hosts of Clonorchis sinensis are freshwater fish and shrimp.A.正确B.错误

分类：中国大学MOOC慕课题型：选择题

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The common causative agents of cryptosporidiosis include （）

The common causative agents of cryptosporidiosis include （）A.Cryptosporidium parvum　 B.Cryptosporid

分类：中国大学MOOC慕课题型：选择题

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One Cryptosporidium oocyst cannot cause an effective infecti

One Cryptosporidium oocyst cannot cause an effective infection.A.正确B.错误

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The main pathogens that cause mange of cattle and sheep are（

The main pathogens that cause mange of cattle and sheep are（）A.ChorioptesB.PsoroptesC.SarcoptesD.Kn

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The main infection route of the rabbit mange is （）

The main infection route of the rabbit mange is （）A.oral infectionB.contact infectionC.transplacent

分类：中国大学MOOC慕课题型：选择题

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