题目内容
It's ________ useful bird and it is ________ unusual bird, too.
- A.a... a
- B.a... an
- C.an... a
- D.an... an
B
练习册系列答案
相关题目
——I haven't got a camera.
——I think you should buy_______. It's useful for you.
——I think you should buy_______. It's useful for you.
A.one | B.this | C.that | D.it |