取得安全评价机构资质需经过①初审；②许可审查；③公示；④条件核查；⑤许可决定等程序，正确顺序应为( )。

A．①②③④⑤
B．①②④③⑤
C．①④②③⑤
D．①④③②⑤

Though lacking money and support from his family, he ________ to complete the task by himself,

which brought him confidence and experience.[      ]

A. tried  

B. attempted

C. ran  

D. managed