Question 24[音频]
A. By staying in hiding places and eating very little.
By seeking food and shelter in people’s houses.
C. By growing thicker hair to stay warm.
D. By storing enough food beforehand.
Question 25[音频]
A. To stay safe.
B. To save energy.
C. To keep company.
D. To protect the young.
属于洁净区的是
A. 麻醉准备室
B. 敷料室
C. 会议室
D. 实验室
E. 更衣室
手术间的数量与手术科室床位比一般为
A. 1:5~1:10
B. 1:10~1:15
C. 1:15~1:20
D. 1:20~1:25
E. 1:25~1:30