题目内容：

 

1.Dr Ma felt tired after two ________________(手术).

2.The terrible car accident caused her _________________(失明).

3.You can check the __________________ (采访者) names on the Internet.

4.Having a 10-minute break between two classes is very ____________.（必要的）

5.The customs in Qingdao are __________________ (相似) to those in Yantai.