()是企业集团的组织意识和组织机制赖以生存的基础。
A.组织结构
B.组织成员
C.组织关系
D.组织构成
参考答案:A
All of us want very much to see these amusing movies, especially _______ you referred to just now.
A.any
B.it
C. the one
D.one
结肠梗阻最常见的原因是()
A.肠蛔虫病
B.肠穿孔
C.肠粘连
D.嵌顿疝
E.结肠肿瘤