【多选题】下列职业道德的说法中,正确的是()
B.
职业道德是从业人员在职业活动中的行为标准和要求
【简答题】________ 是我国古代最长的政治抒情诗,我国最长的民间叙事诗是 ________ 。
【单选题】407一个企业的市场营销水平如何,能够达到预期的目标,关键在于( )的正确与否。
【简答题】假定一个数在机器中占用8位,则-23的补码。
【简答题】How long will it take to drive there? ____________________________
【判断题】防水层在桥面伸缩缝处应该切断,并应特别注意该处的施工质量控制。
【单选题】单位体积空气风流定向流动具有的动能所呈现的压力,称为( )。
【单选题】Which of the following is an assumption underlying the author’s assessment of Nightingale’s creativity?
A.
Educational philosophy in Nightingale’s day did not normally emphasize developing children’s ability to observe.
B.
Nightingale was the first to notice the poor living conditions in British military barracks in peacetime.
C.
No educator before Nightingale had thought to enlist the help of village schoolmasters in introducing new teaching techniques.
D.
Until Nightingale began her work, there was no concept of organized help for the needy in nineteenth-century Britain.
E.
The British Army’s medical services had no cost-accounting system until Nightingale devised one in the 1860’s.
【简答题】How long will it take to chive there? __________________.