COPD患者近期内感染促发呼吸衰竭,通气治疗应注意避免()
A.吸入高浓度氧气
B.CO排出过快
C.有呼吸性碱中毒时也不要加吸CO2
D.补充电解质
E.以上都不对
参考答案:B
满腹经纶对于()相当于()对于震撼
A.才能精彩绝伦
B. 才华触目惊心
C.才干美轮美奂
D.才学绚丽多彩
Everything in your house is in order. How do you ______ with three kids. Ellen?[ ]
A. manage
B. serve
C. live
D. help