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单选题
As a last resort，a tourniquet can be used to（）.
A
hold a victim in a stretcher
B
stop uncontrolled bleeding
C
hold a large bandage in place
D
restrain a delirious victim
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单选题A tourniquet should be used to control bleeding ONLY（）.A
with puncture woundsB
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多选题Which three tasks can be performed using regular expression support in Oracle Database 10g？（）Ait can be used to concatenate two strings.Bit can be used to find out the total length of the string.Cit can be used for string manipulation and searching operations.Dit can be used to format the output for a column or expression having string data.Eit can be used to find and replace operations for a column or expression having string data.
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单选题In the context of Advanced Power Virtualization， the shared pool refers to which of the following？（）A
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单选题Which user authenticaton method is supported by the Junos OS as the last resort alternative?（）A
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The first number in the contiguous block of addressesB
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The size of the contiguous block of addressesD
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Semi-portable CO2, fixedCO2, then hand portable CO2C
Hand portable, semi-portable CO2, then as a last resort the fixed CO2 systemD
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