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举一反三
- O(g)+e-2192O-(g),O-(g)+e-2192O2-(g)都是放热过程
- 中国大学MOOC: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为( )
- 名华慕课: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为( )。
- Which of the following combining forms means “bone”?( ) A: gastr/o- B: myel/o- C: oste/o- D: ren/o-
- 【单选题】八进制数(54)O+(26)O和(54)O-(26)O的结果分别为() A. 102 , 28 B. 102 , 26 C. 80 , 26 D. 80 , 28