Oh, you have come back! I ______ I could see you again in such a short time. [ ]

A. haven't thought

B. didn't expect

C. don't expect

D. haven't been told

购物中心的物业维护工作计划要实现的目标是( )。

A．统一店面管理

B．避免危机

C．保全物业机能

D．节约能源

E．减少事故发生