数一数。0R7U(['Q4s,L0@/m:j4t0B:O
（1）、正方体9D,|.v:V6U+l9c(W'A+g5};e*g个，长方体.G;]5?+P9[*\7_;e*v6@个，圆柱/s;J9G)[(j2q个，球;d/}2V.L3l4M个。0R7U(['Q4s,L0@/m:j4t0B:O
（2）、从右边起，第0T*A.r0j;v)D:T1_0W:p3_1K9k0R和第0P+e(Y2n个都是正方体。0R7U(['Q4s,L0@/m:j4t0B:O