地方人民政府可以根据城乡建设需要对消防规划作出修订，完成修订后应依照规定进行（）。
A、评审和审批
B、评审
C、审批
D、备案
参考答案：A
The project my students are working is quite challenging because it involves many professional skills. [ ]
A. for which
B. on which
C. of which
D. at which
A．mgtgθ
B．mgsinθ
C．μmg
D．μmg
mgtgθ
mgsinθ