沥青路面由于高温稳定性影响，产生的病害包括哪些（）。
A、开裂
B、雍包
C、剥落
D、车辙
参考答案：B, D
全程留着率
Catherine bought a postcard of the place she was visiting, addressed ___to ____and then posted it at the nearby post office.
A．it; her
B．it; herself
C．herself; her
D．herself; herself
