24÷12=2(分米),
答:它的每条棱长是2分米.
故选:C.
—We will finish the task very quickly if your team can help us.
—That’s right. .
A.Early bird catches the worm.
B.Two heads are better than one.
C.Many hands make light work.
D.Great minds think alike.
路基土石方施工时,严禁在下列地点弃土______。
A.路堑顶部
B.岩溶漏斗处
C.暗河进出口
D.软基路堤外侧
E.贴近桥梁墩台处