It`s an eraser.为什么加an不加a
It`s an eraser.为什么加an不加a
eraser前加a还是an?
black eraser前加an 还是a
eraser前面是加a还是an
为什么umbrella前面不加an加a
It's an eraser.改成复数句
英语翻译 It's an eraser in English.
It's an eraser in English.
单项选择( )21.It isn’t ______ ring.It’s ________ eraser.A.an,an
An apple a day keeps the doctor away为什么doctor不加s
It is an eraser?
It is an eraser.