A.人是唯一的終宿主 B.成蟲(chóng)寄生在小腸 C.經(jīng)口感染 D.感染階段為蟲(chóng)卵 E.感染階段為囊尾蚴
A.鉤蟲(chóng) B.血吸蟲(chóng) C.蟯蟲(chóng) D.姜片蟲(chóng) E.肝吸蟲(chóng)
A.黑熱病 B.瘧疾 C.蛔蟲(chóng)病 D.肝吸蟲(chóng)病 E.血吸蟲(chóng)病