一个长方体有______个面,有______条棱.
一个长方体的有有6个面,有12条棱.
故答案为:6,12.
----Will you tell the secret to the teacher? --- No! ____ asked to.
A.Even if
B.Even as
C.Even so
D.If
1519-1522,奉西班牙王室之命, 完成了环球航行。