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

寄生于小肠的寄生虫是() A: Trichinella spiralis B: Ascaria lumbricoides C: Brugia malayi D: Wuchereria bancrofti E: Clonorchis sinensis

下列原虫中属于孢子虫的有 A: Acanthamoeba culbertsoni B: Giardia lamblia C: Toxoplasma gondii D: Clonorchis sinensis E: Entamoeba histolytica

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

以宿主血液为食的土源性线虫是（ ） A: Enterobius vermicularis B: hook worm C: Ascaris lumbricoides D: Clonorchis sinensis E: Filaria

‏以宿主血液为食的土源性线虫是（ ）‏ A: Enterobius vermicularis B: hook worm C: Ascaris lumbricoides D: Clonorchis sinensis E: Filaria

使宿主对寄生虫再感染产生消除性免疫的寄生虫是: A: Leishmania tropica B: Taenia saginata C: Toxoplasma gondii D: Schistosoma japonicum E: Clonorchis sinensis

下列虫种，哪个进入体后，先在肺部停留并发育，然后才到正常寄生部位寄生： A: Taenia solium B: Clonorchis sinensis C: Ascaris lumbricoidos D: Enterobius vermicularis E: Hymenolepis nana