地籍图上一类界址点相对于邻近图根点的点位中误差不得超过（）cm。
A.±5
B.±7.5
C.±10
D.±15
参考答案：A
All the efforts finally ________ in 2007, when the band’s album won lots of awards.
A．set off
B．paid off
C．took off
D．ran off
客房服务质量内容有哪些？
ok off