某企业资产总额50万元，负债的年平均利率8%，权益乘数为2，全年固定成本为8万元，年税后净利润6.7万元，所得税率33%，则该企业的复合杠杆系数为( )。

A．2.5

B．2

C．1.2

D．1.67

           got into the room     the telephone rang.

A．He hardly had, then

B．Hardly had he ,when

C．He had not. than

D．Not had he, when