长方体和正方体都有______个面,______个顶点.
长方体和正方体都有6个面,8个顶点.
故答案为:6,8.
(2013·四川省六校第一次联合诊断)Both sides are determined to get what they want, and there seems to be no possibility of ________.
A.competence
B.composition
C.competition
D.compromise
较早出现食管阻塞的食管癌,病理类型,常是
A.溃疡型
B.硬化型
C.蕈伞型
D.髓质型
E.癌侵及周围组织