胡 * * * * 向全国小朋友提出了哪十二字的殷切希望？
参考答案：
勤奋学习，快乐生活，全面发展。
狭义的投资银行业务的范围包括（）。
A.并购
B.保存
C.资产管理
D.承销
With his work________,the businessman stepped back to his seat, feeling pleased that he was a man of action.
A．completing
B．to complete
C．completed
D．completes
