A.蟯蟲(chóng) B.蛔蟲(chóng) C.絲蟲(chóng) D.旋毛蟲(chóng) E.瘧原蟲(chóng)
A.絲蟲(chóng)成蟲(chóng) B.鞭蟲(chóng)成蟲(chóng) C.鉤蟲(chóng)成蟲(chóng) D.蟯蟲(chóng)成蟲(chóng) E.蛔蟲(chóng)成蟲(chóng)
A.幼蟲(chóng)在體內(nèi)移行 B.成蟲(chóng)有鉆孔習(xí)性 C.幼蟲(chóng)在肺部蛻皮 D.成蟲(chóng)奪取營(yíng)養(yǎng) E.成蟲(chóng)分泌毒素