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【单选题】
有一段时间,电视机生产行业竞争激烈。由于电视机品牌众多,产品质量成为消费者考虑的首要因素。某电视机生产厂家为了扩大市场份额,一方面加大研发力度,进一步提高了电视机产品的质量;另一方面在价格上作调整,适当降低了产品的价格。然而,调整之后的头三个月,其电视机产品的市场份额不但没有提高反而有所下降。以下哪项如果为真,最能解释上述现象( )
A.
消费者通常会考虑不同产品的价格差异,而非同一产品在不同时期的价格差异
B.
一个家庭再次购买电视机产品首先考虑原来的品牌
C.
消费者通常是通过价格来衡量电视机产品质量的
D.
其他电视机生产厂家也调整了产品价格
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【单选题】影响人力资源外部供应预测的因素是( )
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劳动力
B.
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C.
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以上各项均是
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【简答题】ICMP 报文是被封装在 中进行发送的。
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【单选题】患者女,65岁。患慢性充血性心力衰竭,医嘱:地高辛0.25mg po.qd.,此药要求护士发药时应特别注意
A.
看患者服下后再离开
B.
给药前测脉率(心率)及节律
C.
嘱患者服药后多饮水
D.
瞩患者一定要舌下含化
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给药前应测患者的呼吸频率
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【单选题】影响人力资源外部供应预测的因素是()
A.
劳动力
B.
失业率
C.
人口发展趋势
D.
其余各项均是
查看完整题目与答案
【单选题】患者女,65岁。患慢性充血性心力衰竭。在治疗期间出现恶心、头痛、头晕、黄视,检查心率53次/分,二联律,应考虑
A.
硝普钠中毒
B.
洋地黄中毒
C.
氨茶碱中毒
D.
酚妥拉明中毒
E.
多巴酚丁胺中毒
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【判断题】所有水溶性维生素作为酶的辅酶或者辅基，必须都是它们的衍生物。
A.
正确
B.
错误
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【单选题】Geographers and historians have traditionally held the view that Antarctica was first sighted around 1820, but some sixteenth-century European maps show a body that resembles the polar landmass, even ...
A.
The question of who first sighted Antarctica in modern times is still much debated, and no one has been able to present conclusive evidence.
B.
Between 3,000 and 9,000 years ago, the world was warmer than it is now, and the polar landmass was presumably smaller.
C.
There are only a few sixteenth-century global maps that show a continental landmass at the South Pole.
D.
Most attributions of surprising accomplishments to ancient civilizations or even extraterrestrials are eventually discredited or rejected as preposterous.
E.
Ancient philosophers believed that there had to be a large landmass at the South Pole to balance the northern continents and make the world symmetrical.
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【单选题】Mike________in love with Jane at first sight. They________in love with each other for two years.
A.
fell；have fallen
B.
was；have fallen
C.
was；have been
D.
fell；have been
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【单选题】患者女,65岁。患慢性充血性心力衰竭,医嘱:地高辛0.25mgpo.qd.,此药要求护士发药时应特别注意
A.
看患者服下后再离开
B.
给药前测脉率(心率)及节律
C.
嘱患者服药后多饮水
D.
嘱患者一定要舌下含化
E.
给药前应测患者的呼吸频率
查看完整题目与答案
相关题目：
【单选题】影响人力资源外部供应预测的因素是( )
A.
劳动力
B.
失业率
C.
人口发展趋势
D.
以上各项均是
查看完整题目与答案
【简答题】试简要评述柯恩的“多极世界”模型。
查看完整题目与答案
【简答题】ICMP 报文是被封装在 中进行发送的。
查看完整题目与答案
【单选题】患者女,65岁。患慢性充血性心力衰竭,医嘱:地高辛0.25mg po.qd.,此药要求护士发药时应特别注意
A.
看患者服下后再离开
B.
给药前测脉率(心率)及节律
C.
嘱患者服药后多饮水
D.
瞩患者一定要舌下含化
E.
给药前应测患者的呼吸频率
查看完整题目与答案
【单选题】影响人力资源外部供应预测的因素是()
A.
劳动力
B.
失业率
C.
人口发展趋势
D.
其余各项均是
查看完整题目与答案
【单选题】患者女,65岁。患慢性充血性心力衰竭。在治疗期间出现恶心、头痛、头晕、黄视,检查心率53次/分,二联律,应考虑
A.
硝普钠中毒
B.
洋地黄中毒
C.
氨茶碱中毒
D.
酚妥拉明中毒
E.
多巴酚丁胺中毒
查看完整题目与答案
【判断题】所有水溶性维生素作为酶的辅酶或者辅基，必须都是它们的衍生物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Geographers and historians have traditionally held the view that Antarctica was first sighted around 1820, but some sixteenth-century European maps show a body that resembles the polar landmass, even ...
A.
The question of who first sighted Antarctica in modern times is still much debated, and no one has been able to present conclusive evidence.
B.
Between 3,000 and 9,000 years ago, the world was warmer than it is now, and the polar landmass was presumably smaller.
C.
There are only a few sixteenth-century global maps that show a continental landmass at the South Pole.
D.
Most attributions of surprising accomplishments to ancient civilizations or even extraterrestrials are eventually discredited or rejected as preposterous.
E.
Ancient philosophers believed that there had to be a large landmass at the South Pole to balance the northern continents and make the world symmetrical.
查看完整题目与答案
【单选题】Mike________in love with Jane at first sight. They________in love with each other for two years.
A.
fell；have fallen
B.
was；have fallen
C.
was；have been
D.
fell；have been
查看完整题目与答案
【单选题】患者女,65岁。患慢性充血性心力衰竭,医嘱:地高辛0.25mgpo.qd.,此药要求护士发药时应特别注意
A.
看患者服下后再离开
B.
给药前测脉率(心率)及节律
C.
嘱患者服药后多饮水
D.
嘱患者一定要舌下含化
E.
给药前应测患者的呼吸频率
查看完整题目与答案
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