建筑企业经济核算中，劳动生产率是反映生产消耗的指标。()
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成本补偿合同包括()
A成本加成合同
B固定价格合同
C奖励合同
D单价合同
项目的影响评价包括()
A经济影响
B社会影响
C环境影响
D财务影响
According to Paragraph 4, Google s car needs______.
A. human intervention in normal days
B. a regular operation system
C. a real-time map
D. only one specific sensor
In Paragraph 3, "availability" means______.
A. efficiency
B. practicality
C. stability
D. accuracy
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