患者,28岁。5天前后背部出现红肿,当时诊断为疖,3天前患者发热,寒战,最高39℃,伴咳嗽,黄色痰,BP80/40mmHg,吸氧2L/min,氧分压65mmHg,胸部CT双肺多发斑片影。

该患者诊断为重症肺炎,判断肺炎严重程度的CURB-65所含指标不包括以下哪项

A:年龄大于65岁 B:意识状态 C:尿素氮 D:肌酐 E:血压

某男性患者,27岁,5天前后背部出现红肿,当时诊断为疖,3天前患者发热,寒战,最高39℃,伴咳嗽,黄色痰,BP80/40mmHg,吸氧2L/min,氧分压65mmHg,胸部CT双肺多发斑片影。

该患者诊断为重症肺炎,判断肺炎严重程度的CURB-65所含指标不包括以下中的

A:年龄大于65岁 B:意识状态 C:尿素氮 D:肌酐 E:血压

Old And Active

  It is well-known that life expectancy is longer in Japanthan in most other countries. A   1   report also shows thatJapanhas the longest health expectancy in the world. A healthy long life is the result of1 the    2    in social environment.
  Scientists are trying to work    3    exactly what keeps elderly Japanese people so healthy, and whether there is a lesson to be    4    from their lifestyles for the rest of us. Should we    5    any changes to our eating habits, for instance, or go jogging each day before breakfast? Is there some secret    6    in the Japanese diet that is particularly    7    to the human body?
  Another factor    8    to the rapid population aging inJapanis a decline in birthrate. Although longer life should be celebrated, it is    9    considered a social problem. The number of older people had    10    in the last half century and that has increased pension and medical costs. The country could soon be    11    an economic problem, if there are so many old people to be looked    12    ,and relatively few younger people working and paying taxes to support them.
      13    the retirement age from 65 to 70 could be one solution to the problem2. Work can give the elderly a    14    of responsibility and mission in life. It’s important that the elderly play active    15    in the society and live in harmony with all generations.


词汇:

expectancy /ɪk"spekt(ə)nsɪ; ek-/ n.期望,预期

life expectancy预期寿命,平均寿命

health expectancy预期健康寿命

elderly /"eldəlɪ/ n.年长者,老年人adj.上了年纪的,稍老的population aging 人口老龄化


注释:

1.    A healthy long life is the result of...健康长寿是……的结果。2.    ...could...be one solution to the problem.……是解决问题的可能方法之一。

空12

A:for B:after C:over D:out

在窗体上画一个命令按钮,然后编写如下事件过程: Private Sub Command1_Click( ) Dim I,Num Randomize Do ForI=1 To 1000 Num=Int(Rnd*100) Print Num; SelectCase Num Case 12 Exit For Case 58 Exit Do Case 65,68,92 End End Select Next I Loop End Sub 上述事件过程执行后,下列描述中正确的是

A:Do循环执行的次数为1000次 B:在For循环中产生的随机数小于或等于100 C:当所产生的随机数为12时结束所有循环 D:当所产生的随机数为65、68或92时窗体关闭、程序结束

在窗体上画—个命令按钮,然后编写如下事件过程: Private Sub Command1_Click( ) Dim I, Num Randomize Do For I=1 To 1000 Num=Int(Rnd*100) Print Num; Select Case Num Case 12 Exit For Case 58 Exit Do Case 65,68,92 End End Select Next I Loop End Sub 上述事件过程执行后,下列描述中正确的是______。

A:Do循环执行的次数为1000次 B:在For循环中产生的随机数小于或等于100 C:当所产生的随机数为12时结束所有循环 D:当所产生的随机数为65、68或92时窗体关闭、程序结束

ZN65-12型真空断路器额定电流为630A,其额定短路耐受电流为( )。

A:12kA B:80kA C:20kA D:65kA

ZN65-12型真空断路器的额定电流为630A时,其额定短路耐受电流为( )。

A:12kA B:80kA C:20kA D:65kA

“拟晶”是一类具有凸多面体规则外形但不同于晶体的固态物质。Al65Cu23Fel12是20世纪发现的几百种拟晶之一,具有合金的某些优良物理性能。下列有关这种拟晶的说法正确的是______

A:无法确定Al65Cu23Fel12中三种金属元素的化合价 B:Al65Cu23Fel12的硬度小于金属铁 C:Al65Cu23Fel12不可用作长期浸泡在海水中的材料 D:1mol Al65Cu23Fel12完全溶于过量的硝酸时共失去277mol电子

“拟晶”是一类具有凸多面体规则外形但不同于晶体的固态物质。Al65Cu23Fel12是20世纪发现的几百种拟晶之一,具有合金的某些优良物理性能。下列有关这种拟晶的说法正确的是______

A:无法确定Al65Cu23Fel12中三种金属元素的化合价 B:Al65Cu23Fel12的硬度小于金属铁 C:Al65Cu23Fel12不可用作长期浸泡在海水中的材料 D:1mol Al65Cu23Fel12完全溶于过量的硝酸时共失去277mol电子

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