A.一樣多 B.少 C.高1~2倍 D.高2~3倍 E.高6~7倍
A.阿米巴 B.瘧原蟲(chóng) C.結(jié)腸小袋纖毛蟲(chóng) D.人芽囊原蟲(chóng) E.弓形蟲(chóng)
A.糖 B.脂類 C.蛋白質(zhì) D.糖和脂類 E.蛋白質(zhì)和糖