A、鉤蟲(chóng)卵 B、蛔蟲(chóng)卵 C、肝吸蟲(chóng)卵 D、姜片蟲(chóng)卵 E、帶絳蟲(chóng)卵
A、幼蟲(chóng)和成蟲(chóng)均進(jìn)行無(wú)性生殖 B、幼蟲(chóng)和成蟲(chóng)均進(jìn)行有性生殖 C、幼蟲(chóng)進(jìn)行有性生殖成蟲(chóng)進(jìn)行無(wú)性生殖 D、幼蟲(chóng)不繁殖,成蟲(chóng)進(jìn)行有性生殖 E、幼蟲(chóng)進(jìn)行無(wú)性生殖成蟲(chóng)進(jìn)行有性生殖
A、感染的當(dāng)月 B、感染后一周 C、感染后第二周 D、感染后第三周 E、感染后第七周至第九周