题干
﹣6的相反数是____，﹣（+10）的绝对值是____， −
的倒数是____．
| 4 |
| 5 |
答案(点此获取答案解析）
6,10,﹣
| 5 |
| 4 |
ade efforts to____ the sales of its four largest brand-name beers including Tsingtao, Shanshui, Laoshan and Hans.