皮皮学，免费搜题
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【单选题】
一足月新生儿，孕42，出生时有窒息，羊水粪染.生后4小时因气促、发绀而入院。体检发现：患儿全身，反应差，呼吸急促62次/分，面色灰，两肺粗湿啰音，血气结果为pH7.20，PaO45mmHg，PaCO68mmHg，BE-3。进行何种治疗（）A.
头罩吸氧
B.
持续气道正压呼吸（CPAP）
C.
气管插管，机械通气
D.
肺表面活性物质治疗
E.
抗生素抗感染
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皮皮学刷刷变学霸
举一反三
【简答题】Replace the underlined part with a proper compound.The supervisor is a man who deserves everyone's trust.The supervisor is a __________________ man.
【单选题】According to the passage，your supervisor is most likely your______．
A.
visitor
B.
teacher
C.
workmate
D.
1eader
【单选题】Supervisor is another name for whom?
A.
team leaders
B.
middle managers
C.
first-line managers
D.
top managers
E.
subordinates
【简答题】果树正常生长结果最适土壤含水量为( )的60-80%。
【单选题】Supervisor is another name for whom?
A.
team leaders
B.
middle managers
C.
first-line managers
D.
top managers
【单选题】What type of cost is supervisor salary costs, where one supervisor is needed for every ten employees added to the staff?
A.
A fixed cost
B.
A variable cost
C.
A mixed cost
D.
A step cost
【单选题】What type of cost is supervisor salary costs, where one supervisor is needed for every ten employees added to the staff?
A.
A step cost
B.
A variable cost
C.
A mixed cost
D.
A fixed cost
【单选题】what type of cost is supervisor salary costs ,where one supervisor is needed for every ten employees added to the staff?
A.
A fixed cost
B.
A variable cost
C.
A mixed cost
D.
A step cost
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