在实行中心控制时,有关行车工作由()直接指挥,转为车站控制时由()指挥。 发布时间:2017-07-06 20:13 │ 来源:www.tikuol.com 题型:填空题 问题: 在实行中心控制时,有关行车工作由()直接指挥,转为车站控制时由()指挥。
题型:填空题 Miss Li ___as a secretary for five years in the company, and now she is general manager of it. A.servesB.servedC.has servedD.had served 查看答案
题型:填空题 When you leave, don't forget ______ off the light.[ ]A. to turn B. turning C. turn D. turned 查看答案