-what is the letter on the blackboard?-it is an() a.J b.G c.S

问题描述:

-what is the letter on the blackboard?-it is an() a.J b.G c.S
(这是宁外的题)

Cwhy?根据这些字母发的第一个音,如果是元音 就an, 辅音则as读/es/第一个音是/e/ ,是元音。