找出错误并改正 There is a oid book on the desk. There is some milks here.
问题描述：
找出错误并改正 There is a oid book on the desk. There is some milks here.
答
a-an;
milks-milk
答
There is an old book on the desk.
There is some milk here.
答
a 改为 an
oid 改为 old
milks 改为 milk
答
a old 改 an old
milks 改milk