皮皮学，免费搜题
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【单选题】
运往境外修理的机械器具、运输工具或其他货物，在规定期限内复境的，应当以海关审定的境外修理费和料件费，以及该货物复境的运输及其相关费用、保险费估定完税价格。( )
A.
正确
B.
错误
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【单选题】阿司匹林抑制PG合成主要是通过抑制( )。 A.环氧酶
A.
脂氧酶
B.
磷脂酶A2
C.
过氧化物酶
查看完整题目与答案
【多选题】There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?（）
A.
the desire to avoid unnecessary technologies
B.
the belief that free security tools are sufficient
C.
the perceived costs of security solutions
D.
the use of hosted email services eliminating the need for local security
E.
the lack of threats to their network
F.
the lack of risk analysis
查看完整题目与答案
【简答题】云计算的定义是什么?
查看完整题目与答案
【单选题】属于环氧化酶抑制剂的是
A.
华法林
B.
阿司匹林
C.
阿西单抗
D.
氯吡格雷
E.
磺达肝癸钠
查看完整题目与答案
【单选题】Why would a network administrator configure port security on a switch（）。
A.
to prevent unauthorized Telnet access to a switch port
B.
to limit the number of Layer 2 broadcasts on a particular switch port
C.
to prevent unauthorized hosts from accessing the LAN
D.
to protect the IP and MAC address of the switch and associated ports
E.
to block unauthorized access to the switch management interfaces over common TCP ports
查看完整题目与答案
【单选题】电力市场营销中的电力市场是指()的现实购买者和潜在购买者的需求总和。
A.
电能
B.
电力
C.
电量
D.
电力产品
查看完整题目与答案
【单选题】阿司匹林具有抗血小板聚集作用,是因为阿司匹林可抑制血小板的
A.
磷脂酶A 2
B.
过氧化酶
C.
环氧合酶
D.
血栓素合成酶
E.
前列环素合成酶
查看完整题目与答案
【单选题】阿司匹林具有抗血小板聚集作用,是因为阿司匹林可抑制血小板( )
A.
磷脂酶A
B.
过氧化酶
C.
环氧化酶
D.
血栓素合成酶
E.
前列环素合成酶
查看完整题目与答案
【单选题】某日,黄某牵着狗在山坡上闲逛,偶遇平日与己不和的刘某,黄某即唆使其带的狗扑咬刘某,刘某警告黄某,黄某继续唆使狗扑咬刘某。刘某边抵挡边冲到黄某面前,拣起石块将其头部砸成轻伤,黄某见头上流血,慌忙逃走。从刑法理论上看,刘某的行为属于( )。
A.
紧急避险
B.
正当防卫
C.
防卫过当
D.
对象错误
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【单选题】The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?
A.
To prevent unauthorized hosts from getting access to the LAN
B.
To limit the number of Layer 2 broadcasts on a particular switch port
C.
To prevent unauthorized Telnet or SSH access to a switch port
D.
To prevent the IP and MAC address of the switch and associated ports
E.
None of the above
查看完整题目与答案
相关题目：
【单选题】阿司匹林抑制PG合成主要是通过抑制( )。 A.环氧酶
A.
脂氧酶
B.
磷脂酶A2
C.
过氧化物酶
查看完整题目与答案
【多选题】There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?（）
A.
the desire to avoid unnecessary technologies
B.
the belief that free security tools are sufficient
C.
the perceived costs of security solutions
D.
the use of hosted email services eliminating the need for local security
E.
the lack of threats to their network
F.
the lack of risk analysis
查看完整题目与答案
【简答题】云计算的定义是什么?
查看完整题目与答案
【单选题】属于环氧化酶抑制剂的是
A.
华法林
B.
阿司匹林
C.
阿西单抗
D.
氯吡格雷
E.
磺达肝癸钠
查看完整题目与答案
【单选题】Why would a network administrator configure port security on a switch（）。
A.
to prevent unauthorized Telnet access to a switch port
B.
to limit the number of Layer 2 broadcasts on a particular switch port
C.
to prevent unauthorized hosts from accessing the LAN
D.
to protect the IP and MAC address of the switch and associated ports
E.
to block unauthorized access to the switch management interfaces over common TCP ports
查看完整题目与答案
【单选题】电力市场营销中的电力市场是指()的现实购买者和潜在购买者的需求总和。
A.
电能
B.
电力
C.
电量
D.
电力产品
查看完整题目与答案
【单选题】阿司匹林具有抗血小板聚集作用,是因为阿司匹林可抑制血小板的
A.
磷脂酶A 2
B.
过氧化酶
C.
环氧合酶
D.
血栓素合成酶
E.
前列环素合成酶
查看完整题目与答案
【单选题】阿司匹林具有抗血小板聚集作用,是因为阿司匹林可抑制血小板( )
A.
磷脂酶A
B.
过氧化酶
C.
环氧化酶
D.
血栓素合成酶
E.
前列环素合成酶
查看完整题目与答案
【单选题】某日,黄某牵着狗在山坡上闲逛,偶遇平日与己不和的刘某,黄某即唆使其带的狗扑咬刘某,刘某警告黄某,黄某继续唆使狗扑咬刘某。刘某边抵挡边冲到黄某面前,拣起石块将其头部砸成轻伤,黄某见头上流血,慌忙逃走。从刑法理论上看,刘某的行为属于( )。
A.
紧急避险
B.
正当防卫
C.
防卫过当
D.
对象错误
查看完整题目与答案
【单选题】The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?
A.
To prevent unauthorized hosts from getting access to the LAN
B.
To limit the number of Layer 2 broadcasts on a particular switch port
C.
To prevent unauthorized Telnet or SSH access to a switch port
D.
To prevent the IP and MAC address of the switch and associated ports
E.
None of the above
查看完整题目与答案