沥青表面处治面层的纵断面高程的偏差为()。
A、±5mm
B、±10mm
C、±15mm
参考答案:C
--Good afternoon. Can I help you?
--My bike is broken. I’d like to have it______, sir.
A.repaired
B.repairing
C.to repair
D.to be repaired
基础原因指的是什么?