题目内容
(72-48)÷2=
[
]
A .12 |
B .10 |
C .21 |
D .42 |
答案:A
解析:
解析:
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相关题目
(72-48)÷2=
[ ]
A.12 |
B.10 |
C.21 |
D.42 |
题目内容
(72-48)÷2=
[
]
A .12 |
B .10 |
C .21 |
D .42 |
(72-48)÷2=
[ ]
A.12 |
B.10 |
C.21 |
D.42 |