把不同情况下能量的摄入量与DRIs相比可以判断个体能量摄入量是否达到要求。
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痰火在盛,上扰神明致狂者,治疗宜选用()
A. 导痰汤
B. 礞石滚痰丸
C. 两者均是
D. 两者均非
America Loses a Great Public Thinker Arthur Miller’s death last week meant more than the loss of an outstanding playwright. It was the loss of a great public thinker who believed strongly that the essence of America--its greatness was in its promises. 71. Miller knew what ignorance and fear and the madness of crowds, especially when exploited by sinister leadership, could do to those promises. 72. His greatest concerns, "were with the moral corruption brought on by bending one’s ideals to society’s dictates, buying into the values of a group when they conflict with the voice of personal conscience. "73. The individual in Miller’s view, had an abiding moral responsibility for his or her own behavior, and for the behavior of society as a whole. He said that "I felt that as improbable as it might seem, there were moments when an individual conscience was all that could keep a world from falling." Miller saw some of the differences in two sharply, defined eras: the depression--wracked 1930s and the prosperous postwar 1950s. It was perhaps around 1936, people who used to mind no polities began thinking for the first time of common action as a way out of their impossible conditions. 74. By the early 50s the agony of the Depression was gone. McCarthyism was in flower. After the 50’s, however, Americans became more practical and pragmatic. The dean of the University of Michigan was complaining that his students’ highest goal was to fit in with corporate America rather than to separate truth from falsehood. 75. "They become experts at grade-getting, but there’s less speculating about the wrongs of the world and ideal solutions something no employer was interested in." Now Miller is gone, and if we are not wise enough to pay attention, his uncomfortable truths will die with him.
一个养殖大户准备出售n只兔子,每只兔子重量可能不等。编写程序,从键盘输入n的值以及每只免的重量,按18元/斤的价格,计算出并输出该户售出n只兔子后所得。(要求使用循环和数组实现)
试题(1)、(2) ARP协议属于___(1)___层,其作用是___(2)___ 2()
A. 由MAC地址求IP地址
B. 由IP地址求MAC地址
C. 由IP地址查域名
D. 由域名查U地址