把18分解质因数,正确的是请选择CBA*~7b2x9?:~1|6[,`9s(w-]4b5z3u5p-w9e8W3s-['N4^)e0N6X(y5t-h'a0d0h:a5r4Y
A.18=1×2×3×3-w9e8W3s-['N4^)e0N6X(y5t-h'a0d0h:a5r4Y
B.18=2×3×3-w9e8W3s-['N4^)e0N6X(y5t-h'a0d0h:a5r4Y
C.2×3×3=18-w9e8W3s-['N4^)e0N6X(y5t-h'a0d0h:a5r4Y