She _____ live alone. But she _____ living alone because she felt lonely. [ ]

A. used to; didn't used to

B. was used to; was not used to

C. used to; was not used to

D. was used to; didn't used to

审计委员会的主要职责是( )。

A．研究董事与经理人员考核的标准

B．提议聘请或者更换外部审计机构

C．聘请或者更换外部审计机构

D．监督公司内部的审计工作

E．审核公司的财务信息