In New York, the U.S. energy information administration (EIA) released data showing U.S. crude inventories fell by 649.5 million barrels a day in the week ended Dec. 15, beating expectations. Gasoline stocks rose by 12.37 million barrels, but the increase was less than expected. Point 3: look at the process. The trust process of p2p platform is not strict, including the borrower's identity review, professional evaluation investigation, comprehensive audit risk, mortgage notarization, etc. Poorly engineered activities confuse strong competitiveness with overt aggression. This should stop the goal of team development activities. A cohesive team that will work successfully together does not need aggression to achieve its goals. Such activities could be demeaning to folks who are often made to compete in a level that is largely meaningless inside the place of work. Valuation bubble High compression ratio if choose low grades of gasoline engine, can make the cylinder temperature rises, the incomplete combustion of gasoline, strong vibration machine, so that the output power down, damage to the parts, fuel consumption and driving. If lower compression ratio engine with high grade oil, can appear "delay" phenomenon, namely the compression ratio is less than the highest point of spontaneous combustion, as will appear incomplete combustion phenomenon, the engine is no good.