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【单选题】
我国现行的养老保险制度包括基本养老保险、企业年金、团体养老保险和个人储蓄性养老保险等，其中属于养老保险第三层次的是( )。A.
基本养老保险
B.
企业年金
C.
团体养老保险
D.
个人储蓄性养老保险
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【单选题】The virus is transmitted most commonly through ______.
A.
programs sent by modem
B.
shrink-wapped retail software
C.
piracy of software
D.
the use of floppy disks
【简答题】设a=0x54=01010100B,b=0x3b=00111011B,则a&b=____B。
【简答题】Questions 36 to 40 are based on the following passage. Now custom has not been commonly regarded as a subject of any great importance. The inner workings of our own brains we feel to be uniquely worth...
【简答题】If you’re a common user of computer, are video card and sound card the most commonly seen parts?
【单选题】高渗性脱水的判断指标是
A.
血钠＜130mmol/L
B.
血钠130-15ommol/L
C.
血钠＞150mmol/L
D.
血钾＜3.5mmol/L
E.
血钾＞5.5mmol/L
【简答题】高渗性脱水的判断指标是
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