问题描述：
英语语法 写理由（详细）
1.Here is ___ old book.But it is ___ useful one.
A.an; the B.an;a C.the; an D.an;an
2.There is good ___ for you,I've found your lost watch
A.news B.ideas C.message D.thoughts
3.When I was walking in the street,I saw a plane ___ over my head.
A.flies B.flying C.fly D.flew
1.Here is ___ old book.But it is ___ useful one.
A.an; the B.an;a C.the; an D.an;an
2.There is good ___ for you,I've found your lost watch
A.news B.ideas C.message D.thoughts
3.When I was walking in the street,I saw a plane ___ over my head.
A.flies B.flying C.fly D.flew
问题解答：
我来补答展开全文阅读