在实数范围内因式分x2-x-1=______.
x2-x-1=(x-1+52)(x-1-52).
故答案为:(x-1+52)(x-1-52).
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
—I'm afraid I can't help you. You'd better ask _______.
—Ok, but thank you all the same. [ ]
A. anyone else
B. else anyone
C. else someone
D. someone else