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【单选题】
(116～118题共用题干) 患者，女，60岁。因慢性支气管炎、肺部感染、呼吸衰竭入院。护理体检：气促，不能平卧，黏痰黄色黏稠，不易咳出。测血气分析Pa0240mmHg，PaC0280mmHg。 给其氧疗时氧流量应为A.
2L／min
B.
4L／min
C.
6L／min
D.
8L／min
E.
10L／min
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【单选题】Connecting geographically remote computers in a single network to create a "virtual supercomputer" is called
A.
utility computing.
B.
edge computing.
C.
co-location.
D.
grid computing.
【单选题】In co-location, a firm:
A.
contracts with an external vendor to run their computer center and networks.
B.
off-loads peak demand for computing power to remote, large-scale data centers.
C.
utilizes an external, distributed computing grid.
D.
purchases and owns their Web server but locates the server in the physical facility of a hosting service.
【单选题】________ is a cost-cutting approach to servers in which multiple operating systems run concurrently on a single physical PC server.
A.
Virtualization
B.
Software licensing
C.
Distributed computing
D.
Grid computing
【单选题】The drowning child was saved by Dick ’ s ____ action .
A.
. acute
B.
. alert
C.
. profound
D.
. prompt
【单选题】Alice's child can't play the toy.Her child may be____years old.(under 3 years old)
A.
2
B.
4
C.
6
D.
8
【简答题】A child rolls a marble on a bent track that is 100 cm as long as shown in the following Figure. We use x to represent the position of the marble along the track. On the hor izontal sections from x = 0...
【多选题】某企业董事会就企业坏账的确认及核算做出若干规定，以下正确的做法是（）
A.
坏账的核算方法按照会计制度规定必须采用备抵法，不得采用直接转销法
B.
将不符合预付款性质的预付账款和到期尚未收回款项的应收票据分别转入其他应收款和应收款计提坏账准备
C.
某项应收款项的可收回性与其他各项应收款项存在明显的差别时对该项营收款项用个别认定法计提坏账准备
D.
对三年以上应收账款仍无望收回时可以按照100％的比例计提坏帐准备
E.
任何情况下不得对关联方的应收账款按照100％的比例计提坏账准备
【单选题】按照合伙企业法律制度的规定，除合伙协议另有约定外，下列事项中，应当经全体合伙人一致同意的是()。
A.
聘请甲合伙人为合伙企业的财务负责人
B.
对外出售属于合伙企业的动产
C.
以合伙企业名义为乙合伙人的个人债务提供担保
D.
选聘丙会计师事务所承办合伙企业的审计业务
【单选题】The child ________ her arms around her mother’s neck and kissed her.
A.
tossed
B.
sent
C.
launched
D.
flung
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