会计核算软件按（ ）可划分为单用户和多用户会计核算软件。
A．适用范围
B．提供信息的层次
C．开发商
D．硬件结构
参考答案：D
—Do you often cook at home, Lucy?
—No. It is my husband does most of the housework.
A．that
B．whom
C．what
D．which
假象是从反面歪曲表现本质的现象。 ( )
