A.鉤蟲(chóng) B.蛔蟲(chóng) C.旋毛蟲(chóng) D.血吸蟲(chóng) E.瘧原蟲(chóng)
A.蟲(chóng)卵 B.毛蚴 C.尾蚴 D.童蟲(chóng) E.成蟲(chóng)
A.日本血吸蟲(chóng) B.布氏姜片吸蟲(chóng) C.華支睪吸蟲(chóng) D.衛(wèi)氏并殖吸蟲(chóng) E.斯氏貍殖吸蟲(chóng)