耐久性
参考答案:
指沥青混合料在使用过程中抵抗环境不利因素的能力及承受行车荷载反复作用的能力,主要包括沥青混合料的抗老化、抗疲劳性等方面。
— Attention, please. The plane has to be _________ because of the foggy weather.
— Oh, bad luck! We have to wait now.
A.put on
B.put off
C.put up
D.put away