【判断题】
轨道维修贯彻“预防为主,防治结合,修养并重”的原则
A. 对
B. 错
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答案
A
解析
暂无解析
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【填空题】
1.My job varies between the extremely tedious and the annoyingly busy. ________ I think I’m happier during the really busy times; no time to think about how bored I am.
【填空题】
2.It is the nature of the wise _________ pleasures, but the foolish to be a slave to them.