“Magna Carta” means ______ and it remains a cornerstone of the British constitution.

A.Viking invasions

B.signing of the Magna Carta

C.Norman Conquest

D.adoption of common law

A.A.Henry VIII

B.B.Charles I

C.C.King John

D.D.James II

A.the Act of Supremacy

B.the Act of Union

C.the Reform. Act

D.the Magna Carta

A．The Doomsday Book

B．The Magna Carta

C．The Anglo-Saxon Chronicle

D．Simon de Montfort’s parliament of 1265

A.no tax should be made without the approval of the Grand Council;

B.no serf should be arrested, imprisoned or deprived of his property except by the law of the land

C.London and other towns should retain their ancient rights and privileges

D.There should be the same weights and measures through - out the country.

A.Aquí hay una carta de usted.

B.Aquí hay una carta por usted.

C.Aquí hay una carta para usted.

D.Aquí hay una carta con usted.

A.预防

B.保护

C.检测

D.恢复

A.安全风险和信任关系

B.终端安全和网络安全

C.安全漏洞

D.安全威胁