The Hellenistic Age was characterized by an open, cosmopolian and exuberant culture.
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The peace in Hellenistic Age was frequently disturbed by internal conflicts and external enemies.
A. 对
B. 错
Greece did not regain its self-determination until the fall of Rome.
A. 对
B. 错
生产能力有设计能力，查定能力和现实能力之分。
A. 对
B. 错
下面信息中( )包含在TCP首部中而不包含在UDP首部中。
A. 目标端口号
B. 序号
C. 源端口号
D. 校验号
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