综合检测车对线路局部不平顺(峰值管理)检查评定,Ⅲ级偏差扣()分。
A.1
B.5
C.100
D.301
参考答案:C
I will never forget the day____ we spent in the old town with small houses.
A.who
B.whom
C.that
D.what
基床表层中线至路肩边缘距离允许偏差为()mm。
A.+20,0
B.+50,0
C.±50