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【单选题】
某路由器收到了一个IP数据报文分组，在对其报头进行校验后发现该分组数据存在错误。路由器最有可能采取的动作是( )。A.
抛弃该数据报
B.
纠正该数据报的错误
C.
抑制该数据报源主机的发送
D.
转发该数据报
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Select the statement that you agree with the most
A.
The average citizen can have an influence in government decisions.
B.
This world is run by the few people in power, and there is not much the little guy can do about it.
【单选题】Select the statement that you agree with the most
A.
In the long run the bad things that happen to us are balanced by the good ones.
B.
Most misfortunes are the result of lack of ability, ignorance, laziness, or all three.
【单选题】患者,男性,58岁,近半年来额部及两颞部疼痛,用力时加重,晨起及傍晚时较重。常伴有恶心,有时呕吐。体检:神志清楚,视神经乳头边缘模糊,静脉充盈迂曲,视乳头隆起,肢体运动正常。此病人可能存在:
A.
视神经炎
B.
颅内压增高
C.
神经性头痛
D.
蛛网膜下腔出血
E.
脑膜炎
【简答题】在计算机存储器中,1KB最多可存储多少个汉字
【单选题】Select the statement that you agree with the most
A.
Most of the time I can't understand why politicians behave the way they do.
B.
In the long run the people are responsible for bad government on a national as well as on a local level.
【单选题】某珠宝金行新进一批珠宝首饰,档次价格不等,服务员小李在制作价格牌时误将一款3万元的钻戒标为3000元。当天下午,该钻戒就被一对恋人看中并以3000元的价格买走。珠宝店在周末清点货物时才发现。珠宝店能否追回27000元钱?
A.
不能追回，买定离手
B.
可以追回，因为是显失公平的合同，可变更可撤销。
C.
无法判断
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