（）技能对高级管理层次最重要。
A.技术
B.人际
C.融资
D.概念
参考答案：D
Tom's little brother wasn't _____ to go to school.[ ]
A. enough old
B. old enough
C. enough young
D. young enough
企业市场营销中的竞争者包括哪些？
