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【单选题】
某护士为患者实施氧气吸人疗法。在安装氧气表时,护士先放出少量氧气后才安装氧气表,其日的是
A.
观察氧气筒内是否还有氧气
B.
防止灰尘吹入氧气表内
C.
确保用氧安全
D.
检查氧气流出是否通畅
E.
检查有无漏气
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参考答案:
举一反三
【判断题】眉毛是影响容貌的最重要的一环。它们不仅框出了脸型,也可以成就或者毁掉你的整个造型,对一个人的气质有很大影响。
A.
正确
B.
错误
【单选题】In some situations, the interpretations of the Rules of Conduct permit former partners to have relationships with a client of the firm without affecting the firm's independence. Which of the following...
A.
The former partner works in the maintenance department of an audit client of his former firm.
B.
The former partner's grandson works in the warehouse of an audit client of his former firm.
C.
The former partner was held out as an associate of the firm.
D.
The former partner purchased 5% of the stock of an audit client of his former firm.
【简答题】The rules permit the airline to require a safety _____________(助理)。
【单选题】A(72)consists of the symbols, characters, and usage rules that permit people to communicate with computer.
A.
programming language
B.
network
C.
keyboard
D.
display
【单选题】下列哪一项不是选择主牙胶尖时应考虑的依据
A.
所用主根管锉的型号
B.
根管工作长度
C.
放入根管内试,尖端有阻力
D.
最好照诊断性X线片
E.
根管口的粗细
【单选题】The rules of the office don't permit ______.
A.
to smoke
B.
smoking
C.
smoked
D.
smoke
【单选题】杨树叶肉细胞中的核酸,含有的碱基种类是
A.
1 种
B.
8 种
C.
4 种
D.
5 种
【单选题】Interpretations to the Rules of Conduct permit a CPA firm to do both bookkeeping and auditing for the same private company client if three criteria are met. Which of the following is not one of those ...
A.
The client must accept full responsibility for the financial statements.
B.
The client is required to file an annual report, including audited financial statements, with the Securities and Exchange Commission.
C.
The CPA must not assume the role of employee or of manager.
D.
The CPA must follow applicable auditing standards.
【判断题】眉毛是影响容貌的最重要的一环。它们不仅框出了脸型,也可以成就或者毁掉你的整个造型,对一个人的气质有很大影响。
A.
正确
B.
错误
【单选题】Which statement about the Navigation Rules is TRUE ().
A.
The rules require vessels to comply with Traffic Separation Scheme regulations
B.
The rules use the term safe speed
C.
The Rules permit a stand-on vessel to take action prior to being in extremis.
D.
All of the above are correct
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