实行会计电算化以后,真正的目的是减轻人员繁琐的手工劳动强度,将工作重点转移到管理上来。
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下列说法中正确的是()。
A. 一定质量的气体被压缩时,气体压强不一定增大
B. 一定质量的气体温度不变压强增大时,其体积也增大
C. 气体压强是由气体分子间的斥力产生的
D. 在失重的情况下,密闭容器内的气体对器壁没有压强
加强会计电算化的宏观管理是对已建立的电算化会计信息系统安全、正常运行,充分发挥系统运行效率和获得最好效益的基本保证。
A. 正确
B. 错误
在一个上下水温均匀,并保持恒温的水池中,有一个小气泡缓慢上升,气泡上升过程中正确的说法是()。(设泡内为理想气体)
A. 气泡内能减少,放出热量
B. 气泡内能不变,对外做功,吸收热量
C. 气泡内能不变,不放热也不吸热
D. 气泡内能增加,吸收热量
It can be inferred from the passage that the minimal basis for a complaint to the International Trade Commission is which of the following?
A foreign competitor has received a subsidy from a foreign government.
B. A foreign competitor has substantially increased the volume of products shipped to the United States.
C. A foreign competitor is selling products in the United States at less than fair value.
D. The company requesting import relief has been injured by the sale of imports in the United States.