Which of the following statements concerning the lubrication of diesel propulsion engines used in vessels over 300 gross tons is most accurate?（）
A. Lubrication systems using engine driven lube oil pumps do not require any additional independent arrangement when such arrangements have been proven reliable
B. The use of engine driven pre-lube pumps is permitted on vessels with propulsion systems developing less than 500 shaft horsepower
C. When forced lubrication is used for propulsion engines, one independently driven stand-by pumps is to be provided in addition to the necessary pumps for normal operation
D. Lubrication systems where two oil coolers are fitted require a minimum of two temperature control devices which may be actuated by similar sensor
在以下选项中，属于教育管理学研究方法的选项有（）。
A. 数理统计法
B. 人种学研究法
C. 行动研究法
D. 比较研究法
E. 问卷调查法
财务费用账户借方登记应冲减财务费用的利息收入等，期末结转后，该账户无余额。（ ）
A. 正确
B. 错误
The（ ）provides the project manager with the authority to apply organizational resources to project activities。
A. project management plan
B. project charter
C. project human resource plan
D. project stakeholders
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