limx→01-1+xx=limx→0(1-1+x)(1+1+x)x(1+1+x)=limx→0-11+1+x=-12
故答案为:-12
–I have made a decision to spend my holiday at the beach.
– ______. I'm sure you'll have a good time.
A.Really?
B.Sounds wonderful.
C.Let me see.
D.Well done!
医学伦理学基本理论不包括的是()
A.生命神圣论
B.医学人道论
C.结果论与功利论
D.非结果论与义务论
E. * * 论