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【单选题】
以下关于枚举类型数据的叙述错误的是 ( ) 。A.
枚举变量只能取对应枚举类型的枚举元素表中的元素
B.
可以在定义枚举类型枚举元素的值进行指定
C.
枚举元素表中的元素有先后次序，可以进行比较
D.
枚举元素的值可以是整数或字符串
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举一反三
【单选题】Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? (Choose two.)
A.
Router1 has specific boot system commands that instruct it to load IOS from a TFTP server.
B.
Router1 is acting as a TFTP server for other routers.
C.
Ciscorouters will first attempt to load an image from TFTP for management purposes.
【多选题】下列关于政府补助的会计处理，正确的有（ ）。
A.
企业取得的与收益相关的政府补助，如果用于补偿企业已经发生的相关费用或损失的，在取得时直接计人营业外收入
B.
企业取得的与收益相关的政府补助，如果用于补偿企业以后期间的相关费用或损失的，在取得时确认为递延收益
C.
企业取得与资产相关的政府补助，应直接计入营业外收入
D.
企业取得与资产相关的政府补助，应确认递延收益
E.
已确认的政府补助需要返还的，直接计入当期损益
【单选题】When a ship's low-pressure CO2 is activated from a remote location,what determines the quantity of CO2 being released into a selected space ________.
A.
The number of discharge nozzles in the space determines the quantity released
B.
The discharge will continue until the temperature of the space returns to its normal ambient temperature
C.
The main CO2 tank is partitioned into sections that are individually designated for each of the protected spaces
D.
A pneumatic timer controls each discharge selector valve，and is preset for each space
【多选题】Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）
A.
Router1 has specific boot system command that instruct it to load IOS from TFTP server.
B.
Router1 is acting as a TFTP server for other routers.
C.
Router1 cannot locate a valid IOS image in flash memory.
D.
Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
E.
Cisco routers will first attempt to load a image from TFTP for management purposes.
【单选题】What somebody from one area finds funny may not be____________at all to somebody from another location.
A.
amuse
B.
amusement
C.
amusing
D.
amuse oneself
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