CRM解决方案采用集中化的信息库，这样所有与客户接触的雇员可获得实时的客户信息，而且使得各业务部门和功能模块间的信息能统一起来。( )
参考答案：对
With the development of science, more new technology _______ to the fields of IT. [ ]
A. has introduced
B. was introduced
C. is introduced
D. is being introduced
简述配送计划的内容
