As the life they were used to _____ changed by the terrible earthquake, the people in the earthquake-stricken area are doing all they can ______ their new life.

A．have now been, build

B．having now been, to build

C．has now been, to build

D．is now, build

人民政府卫生行政部门在接到设置申请书后，应在多少个工作日内进行初步审查，并将审查意见和申请人提交的文件逐级上报（）

A.三十个工作日内

B.二十个工作日内

C.二十五个工作日内

D.半个月内