Question

【题目】选词填空

or am are in an

1.________you a doctor, Mr. Horse?

2.No, I ________a worker.

3.Who is ________the room?

4.Is he a doctor ________a nurse?

5.I can see ________apple in the box.

Answer 1

【答案】1.Are 2.am 3.in 4.or 5.an

【解析】

略