题目内容
在式子
,-4x,-
abc,a,0,a-b,0.95,
中,是单项式的有( )个.
| ab |
| 8 |
| 7 |
| 3 |
| 2ab |
| x |
| A.5 | B.6 | C.7 | D.8 |
单项式有:
,-4x,-
abc,a,0,0.95,共6个.
故选B.
| ab |
| 8 |
| 7 |
| 3 |
故选B.
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题目内容
| ab |
| 8 |
| 7 |
| 3 |
| 2ab |
| x |
| A.5 | B.6 | C.7 | D.8 |
| ab |
| 8 |
| 7 |
| 3 |