A.溫度B.濕度C.氧D.土壤E.光線(xiàn)
A.絲蟲(chóng)、蟯蟲(chóng)B.蟯蟲(chóng)、鉤蟲(chóng)C.旋毛蟲(chóng)、蟯蟲(chóng)D.絲蟲(chóng)、旋毛蟲(chóng)E.鞭蟲(chóng)、鉤蟲(chóng)
A.蛔蟲(chóng)B.鉤蟲(chóng)C.蟯蟲(chóng)D.鞭蟲(chóng)E.旋毛蟲(chóng)