行政机关要为自己做出的任何行政行为负责。()

单项选择题_____ is that he was blessed with a very good memory.A:What can be said with certainty of Richard NixonB:What of Richard Nixon with certainty can be saidC:What can say with certainty of Richard NixonD:What of Richard Nixon with certainty can say

单项选择题They prefer to repeat their success, rather than _____ failure.A:riskB:riskingC:to riskD:risked

单项选择题You can guess that there's not a man, woman or child that I don't know _____ sight.A:with B:inC:byD:through

单项选择题Instead of trying to imitate reality in their works, many artists of the early twentieth century _____ their feelings and ideas in abstract art.A:in the beginning to revealB:began to reveal C:revealed the beginningD:to begin revealing

单项选择题Helen believes if a man robs her of five dollars it is the same as if he _____ a hundred.A:takesB:will takeC:tookD:has taken

单项选择题If her marriage had not cut short her college education she _____ a teacher.A:would have beenB:would beC:had beenD:was

单项选择题I began the day _____ tennis with a secondary-school friend I hadn't seen for a while.A:playingB:playC:to playD:played

单项选择题The old saying _____ genius is one per cent inspiration and ninety-nine per cent perspiration is applicable for anyone who gets successful.A:whichB:ofC:thatD:what

未分类题“行为科学”学派的主要理论：需要层次理论、双因素理论、X，Y理论、Z理论。()

未分类题政策与规则的主要区别在于规则要将一定范围内的决策权授予下级。()

未分类题预先控制是指计划实施之前对投入资源的控制，因此它只对投入环节起作用。()

未分类题A.气香特殊，味微苦辛B.气香烈，味辛微苦C.气香味苦，有刺激性D.气香烈,味甜辣E.气香，味苦微辛

未分类题A.清热凉血，活血化瘀B.清热燥湿，泻火解毒C.祛风湿，强筋骨D.清虚热,凉血E.清热燥湿，祛风止痛

未分类题A.β－桉油醇B.厚朴酚C.桂皮醛D.桂皮酮E.肉桂酮

未分类题A.辛夷B.芫花C.金银花D.洋金花E.红花