He went to the garden and saw one-year-old baby on the grass.A. aBanC. someD. /

问题补充：

He went to the garden and saw one-year-old baby on the grass.

A. a

Ban

C. some

D. /

答案：

(答案→)A. a

B. an

C. some

D. /

解析：

考查冠词。他在花园的草地上看到了一个一岁的婴儿，从baby可看出是个单数，而的One首字母发音/w/为辅音，故用a,选A。