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【简答题】
Listening THE PURPOSE OF EDUCATION By Martin L. King Jr ... It seems to me that education has a two-fold function to perform in the life of man and in society: the one is __1___ and the other is ___2___. Education must enable a man to become more ___3___ to achieve with increasing facility the legitimate goals of his life. Education must also train one for quick, resolute and ___4____ thinking. To think incisively and to think for one’s self is very difficult. We are prone to let our mental life become invaded by legions of half-truths, prejudices, and propaganda. At this point, I often wonder whether or not education is ___5____ its purpose.
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【多选题】下列质子条件正确的是
A.
NaCN溶液的质子条件是[H+]=[OH-]+[HCN]
B.
浓度为c的Na2S溶液的质子条件是[OH-]=[H+]+[HS-]+2[H2S]
C.
浓度为c的(NH4)2CO3溶液的质子条件是[H+]=[OH-]+[NH3]-[H CO3-]
D.
浓度为c的NaOH溶液的质子条件是[OH-]=[H+]+c
【简答题】乳胸点、肩颈点、袖窿周长的制版代号分别是 、 、 。
【多选题】下列公式和参数定义正确的是( )。
A.
均值法计算公式：c=
B.
一般水质因子单项指数法:
C.
DO为溶解氧单项指数法：当DOj≥DOs， 当DOj＜DOs，
D.
pH值为单项指数法： 当pHj≤7.0，SpH,j= 当pHj＞7.0，SpH,j=
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