“四按、三化”记名检修中()修是落实《内燃、电力机车检修工作要求及检查办法》文件的关键。
A、按机统一28
B、按范围
C、按工艺
D、按机车状态
参考答案:C
Don't be discouraged. ______ things as they are and you will enjoy every day of your life. [ ]
A. Taking
B. To take
C. Take
D. Taken
现代化棒线材生产中,速度基准值是指由计算机输出的各机架速度的标准值。