润滑油代号指—()下粘度值。
A.60℃
B.45℃
C.50℃
D.40℃
参考答案:D
I _____ your offering to help, David, but I'm sure I can manage it myself. Thanks all the same.[ ]
A. avoid
B. accept
C. appreciate
D. admit
U型车兜圈行驶,首先进行原由判定,有理由,则免费放行;无理由,系统提供路标识别后的()收费,和最远站点(默认,允许更改)收费。
A.实际路径
B.最短路径
C.参考路径
D.最远路径