I caught a bad cold last month and it took a whole week for me to ______ from it. [ ]

A. return

B. recover

C. treat

D. cure

会计准则分为两个层次，即（）

A、会计确认计量准则和会计报告准则

B、行业共性准则和特殊行业准则

C、基本准则和具体准则

D、基本业务准则和特殊业务准则