要保持目标资本结构，应采用的股利政策是（）。
A、固定股利支付率政策
B、固定股利政策
C、正常股利加额外股利政策
D、剩余股利政策
参考答案：D
In the job interviews job applicants often find themselves asked unexpected questions, some very difficult ____.
A．to be answered
B．to answer
C．being answered
D．answering
社会保险不包括（）。
A.养老保险
B.医疗保险
C.破产保险
D.失业保险
