在括号里填上适当的质数.
①8=______+______
②12=______+______+______.
①8=3+5
②12=2+3+7.
故答案为:3,5;2,3,7.
It's certainly hard work.But, ________, a man who wishes to have a career has to make a great many
sacrifices.[ ]
A. on the contrary
B. as a result
C. on the other hand
D. in addition
假性黄疽(皮肤黄染,进食超量胡萝卜)时
A.血胆红素总量<17.02μmol/LB.血未结合胆红素增加,尿中无胆红素C.血未结合胆红素和结合胆红素均增加D.血结合胆红素增加,尿中有胆红素E.血胆红素25μmol/L