题目

人的生命是宝贵的，新生命诞生的起点是 ( ) A . 卵细胞 B . 受精卵 C . 胎儿 D . 婴儿 答案：B---What is the man, actually?---I don’t know for sure．But I think he can be ________ but a teacher．A.somethingB.anythingC.nobodyD.anyone