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问题 单项选择题

某患者因胸痛而住院，诊断为右侧胸膜炎，经药物治疗1天胸痛消失，气促加重，其病情变化的原因可能是（）

A.入院后焦虑心情减轻

B.入院后遵医嘱采用了患者卧位

C.胸水减少

D.胸水增多

E.胸膜炎症缓解：

答案

参考答案：D

单项选择题

根据我国《立法法》的规定，下列选项中哪，项是不正确的

A．洛阳市人民代表大会制定的地方性法规经批准后，由洛阳市人民代表大会常务委员会发布公告予以公布
B．厦门市人民政府制定的政府规章由福建省省长签署命令予以公布
C．原外经贸部(现商务部)制定的《反倾销调查抽样暂行规则》由原外经贸部(现商务部)部长签署命令予以公布
D．湘西土家族苗族自治州人民代表大会制定的单行条例报经湖南省人民代表大会常务委员会批准，由湘西土家族苗族自治州人民代表大会常务委员会发布公告予以公布
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单项选择题

In recent years, one of the more popular topics for panel discussions at computer conferences and trade (61) has been the "RISC versus CISC" debate.
RISC processors feature a small number of instructions that each executes in (62) machine cycle. CISC processors use complex instructions that can take several cycles to execute.
The RISC versus CISC debate won’t be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with (63) of instructions and registers and more to do with parallelism.
Since their conception, RISC processors have been evolving toward micro parallelism, incorporating parallel-processing features (64) the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.
CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions (65) the effectiveness of parallelism.

A．union

B．two

C．numbers

D．between

E．limit

F．contents

G．shows

H．one

I．within

J．enhance
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