题目内容

阿保机作为首领时,并连任两次。()

A. 对
B. 错

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部族制是契丹人依赖的社会组织形式。()

A. 对
B. 错

辽和宋两国结束了针锋相对、互相攻击的状态是澶渊之盟。()

A. 对
B. 错

Cet-6-1.4-Exercise 01The combination of computational power and engineering advances will eventually enable lower-cost in-home care for the disabled, ______ use of driverless cars that may reduce drunk- and distracted-driving accidents, and countless home and service-industry uses for robots, from street cleaning to food preparation.

A. widespread
B. shrunk
C. translated

宋神宗改制之后,允许武将进入两府。()

A. 对
B. 错

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