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【多选题】
物业管理企业按经济成分划分,可分为( )A.
全民所有制企业
B.
集体所有制企业
C.
民营企业
D.
外资企业
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举一反三
【单选题】The most important factor in determining whether eggs and sperm meet is .
A.
PH of the vagina
B.
mobility of the sperm
C.
sperm numbers
D.
mating behavior
【单选题】Which of the following is a strategy for determining whether an argument is valid?
A.
Considering whether the conclusion is true.
B.
Trying to think of a counterexample.
C.
Considering whether the premises and conclusion can be true simultaneously.
【单选题】Which of the following is IRRELEVANT in determining whether a duty of care exists?
A.
Fairness of law in imposing a duty on the defendant
B.
Causal relationship between claimant’s damage and defendant’s action
C.
Proximity between the parties
D.
Previous relationship between the claimant and defendant
【多选题】生产观念是一种“以产定销”的经营指导思想,它在以下( )情况下有效
A.
市场商品需求超过供给。
B.
产品成本和售价太高。
C.
提高效率，降低成本，从而降低售价，才能扩大销路。
D.
买方争购，选择余地不大。
【单选题】Determining whether something is true or false by observing it through experimentation is called _____________.
A.
naturalism
B.
philosophy
C.
inference
D.
empiricism
【单选题】听力原文： The first step in exercising for most people is determining whether or not they should. This is particularly true with anyone over thirty-five, especially if they have been heavy smokers. (33) L...
A.
To determine whether-or-not they should.
B.
To process slowly and with caution.
C.
To have a muscle check.
D.
To increase heart rate.
【单选题】When determining whether to shutdown in the short run, a competitive firm should
A.
a. ignore fixed costs.
B.
b. ignore variable costs.
C.
c. ignore sunk costs.
D.
d. Both a and c are correct
【单选题】The parameter for determining whether thechromatographic condition is optimal is ( ).
A.
the resolution
B.
the theoretical plates
C.
the dead time
D.
the height equivalent theoretical plate
【单选题】破伤风患者的治疗护理中下列哪一项是错误的
A.
保持病室安静，室内光线宜柔和，以免刺激打扰病人
B.
破伤风抗毒素皮试阳性，则不能使用破伤风抗毒素，以免发生意外
C.
镇静、解痉、防止病人抽搐和减轻肌肉张力
D.
应将伤口敞开，清除坏死组织，用3％双氧水冲洗
E.
选用合适的抗生素预防其他继发感染
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