如图，计算阴影部分面积下列列式正确的个数有  (     )

 
(1)(1.5m+2.5m)(m+2m+2m+2m+m)－2×2.5m×2m
(2)1.5m×(m+2m+2m+2m+m)+2×2.5m×m+2.5m×2m
(3)2×(1.5m+2.5m)×m+2×1.5m×2m+(1.5m+2.5m)×2m
(4) (1.5m+2.5m)×2m +2[(1.5m+2.5m)(m+2m)－2.5m×2m]
A．1个        B．2个        C．3个            D．4个