对施工项目而言，编制施工成本计划的主要作用是______。

A．确定成本定额水平

B．对实际成本估算

C．设立目标成本

D．分析影响成本的因素

She used to             late, but now she is used to             early in the morning. [ ]

A. get up; get up

B. getting up; get up

C. get up; getting up

D. getting up; getting up