Cholangiocarcinoma is caused by – A: Paragonimus westermani B: Schistosoma japonicum C: Clonorchis sinensis D: Fasciolopsis buski E: Schistosoma haematobium

The crab can serve as the second intermediate host is ( ) A: Fasciolopsis buski B: Clonorchis sinensis C: Giardia lamblia D: Schistosomiasis E: Lung fluke

常导致"旅游者腹泻"的寄生虫是（）。 A: Schistosoma jaPonicum B: Fasciolopsis buski C: Giardia lamblia D: Entamoeba histolytica E: Cryptosporidium

Cercariae<br/>of this parasite penetrate the skin of humans, thereby causing<br/>infection. () A: Fasciolopsis buski B: Paragonimus Westermani C: Schistosoma japonicum D: Spirometra mansoni E: Echinococcus granulosus

Water plants (water bamboo, water caltrop and water chestnut, etc.)<br/>are needed in life cycle of () A: Clonorchis sinensis B: Paragonimus westermani C: Fasciolopsis buski D: Schistosoma japonicum