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IPv4地址由32个二进制位构成,其组成结构为:网络地址+主机地址。分为五类,其中提供作为组播地址的是( )类地址;A类网络个数为( )个。
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举一反三
【单选题】2007年,浙江省委将浙江精神的核心归纳为()
A.
求真务实、诚信和谐、开放图强
B.
创业创新
C.
求真务实
D.
自强不息
【单选题】企业在不同阶段都应当明确以下哪一点()
A.
企业的价值核心
B.
企业的团队稳定
C.
企业的收入来源
D.
对于政府引导政策的研究
【单选题】货物进出境起到最终办结海关手续止的期限,是海关对监管货物的监管期限。
A.
正确
B.
错误
【判断题】自货物进出境起到最终办结海关手续止的期限,是海关对监管 货物的监管期限。
A.
正确
B.
错误
【单选题】具有清热解暑、截疟功效的药物是()
A.
香薷
B.
鸦胆子
C.
青蒿
D.
柴胡
E.
滑石
【单选题】具有清热解暑、截疟功效的药物是?
A.
黄芩
B.
牡丹皮
C.
青蒿
D.
知母
【简答题】任务型阅读。 All Asian people should remember what Japanese did in the 1930s and1940s. On April 22, 2005, Japanese Prime Minister (首相) Junichiro Koizumi said sorry for his country's past in the wars. 'In th...
【单选题】What did people discuss at the International Peace Conference held in 1899?
A.
People reached agreement on rules of warfare.
B.
How to prevent wars.
C.
How to settle crises peacefully.
D.
All of above.
【单选题】What did Mary Kay Ash Foundation do?
A.
It ended the violence against women.
B.
It provides funding for the research of cancers affecting women.
C.
It offered women warmth and educational programs.
D.
It gave women shelters against wars.
【多选题】下列属于主板品牌标识的是
A.
B.
C.
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