Watch the video clips of Unit 5, and write a summary of the complete video with about 150 words.

易导致患儿死亡的并发症是()
A. 感染
B. 低血容量
C. 电解质紊乱
D. 休克
E. 血栓形成

nteres——Do you wnt to wtch this video —— No, I think it’s ____. Let’s go to the movies.boring B．interesting C．exciting D．funnyA．boringB．interestingC．excitingD．funny

Ⅰ、提高滑失比Ⅱ、减弱伴流Ⅲ、加大螺旋桨转速
A. Ⅰ
B. Ⅰ、Ⅱ
C. Ⅱ、Ⅲ
D. Ⅰ、Ⅱ、Ⅲ