在薪酬业务循环内部控制中，人员调配单的编制与审批相互独立，其目的是______。

A．防止虚增人数和工资级别

B．防止多计和错计出勤天数

C．防止多计或少计产量和工时

D．防止虚报和错报产品产量

–What did you find in the zoo?

–The animals _______ in tiny cages and they could hardly move at all.

A．keep

B．kept

C．were kept

D．were keeping