题目内容
27.36-27.36÷7.6×3.1
=
[ ]
A.3 |
B.16.2 |
C.1.2 |
D.2 |
答案:B
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题目内容
27.36-27.36÷7.6×3.1
=
[ ]
A.3 |
B.16.2 |
C.1.2 |
D.2 |