---We played football this afternoon.Why didn’t you play with us?

---Sorry, I really wanted to. But I __________Jim fix his bike then.

A．help

B．helped

C．am helping

D．was helping

某企业在薪酬管理过程中采用高稳定性薪酬模式，该企业需要防范的消极影响是( )。

A．企业员工缺乏归属感

B．企业对员工缺乏激励作用

C．企业员工缺乏安全感

D．企业很难寻找合适的比例