The remaining oil in the lubricating pipes and ducts should be blown out with （）. ["atmosphere","the fresh water","compressed air","chemical compound"]
T+中的自动化财务核算是通过哪几点实现的（） ["现金银行业务","成本控制业务","应收应付业务","自动取数功能"]
占领初期的“非军事化”及“民主化”改革措施，有力地推动了（）政治的发展。 ["工会","民主","内阁","议会"]
The quantity of oil injected into the cylinder can be regulated （）. ["by turning the pump plunger","by vary the fuel valve spring force","by no means by controlling the governor","by enlarging or diminishing the injection hole"]
我国在高度的计划经济体制下，企业追求（）最大化。
为了协调所有者与经营者的利益，减少经营者的逆向选择和（），所有者需要设计一套约束和激励制度。
