由于投资的边际效率小于资本的边际效率，因此，投资边际效率曲线较资本边际效率曲线更为陡峭。()

未分类题Which of the following is TRUE accoding to the text?A．Scoble's blog never gives people the false information.B．Microsoft doesn't agree with the opinion in Scoble's biog.C．Scoble will not write anything in his blog when he leaves Microsoft.D．Scoble's blog becomes the most popular corporate blog in the Internet.

未分类题The word 'mandatory' most probably means ______.A．compulsoryB．voluntaryC．recommendableD．improved

判断题在经济高涨、通货膨胀率上升太高时，政府也可以采用增税、减少政府支出等紧缩性财政措施以控制物价上涨。()

未分类题Temperamental, irritable kids have difficulty adapting to parental divorce becauseA．they care too much about the life change.B．the great stress of their families diminishes their ability.C．they tend to lose temper easily and are sensitive to the life change.D．they are faced with more parents' fights than the relaxed, easygoing children.

判断题政府实行扩张性财政政策，就表现为IS向左下方移动。()