[单选题]在调度集中区段，调度集中控制车站有关行车工作由该区段（ ）指挥。
A.车站值班员
B.列车调度员
C.车站值班员和列车调度员共同

[不定项选择题]Question 66～70 refer to the following letter and information. APPLE AND CELERY SALAD 100ml mayonnaise 50g chopped fresh cilantro leaves 8 celery stalks 6 crisp red apples Whisk together mayonnaise, cilantro, and lemon juice in a small bowl until combined. Add salt and people to taste. Cut celery and apply into pieces. Toss together celery, apple, and dressing. Total preparation time: 5 minutes. Serves 8 as a side dish. To: Editors of Eat Right Magazine As a long-time subscriber to Eat Right Magazine, I have frequently sampled your recipes and must credit you with some excellent results. Your recent April-May issue was, as always, packed with healthy, delicious meals, many of which I have already prepared at home. Several days ago, however, I attempted to make the apple and celery salad from the recipe on page 57 of the magazine in the Healthy, Quick, and Easy section. While the salad was flavorful, I was not satisfied with the recipe for two reasons. First, it should be noted that a salad containing 100ml of mayonnaise, to be divided among eight servings, is not particularly healthy. I was surprised to find a recipe with so much mayonnaise in an Eat Right recipe. Second, while the directions suggested that five minutes' preparation time was sufficient, I found the time to be underestimated by quite a bit. Finely slicing so much celery and so many apples was quite time consuming and certainly took longer than five minutes. You might adjust this assessment when you publish this recipe in the future. I look forward to receiving the next issue of Eat Right Magazine, and I hope that it will contain more of the simple, nutritious recipes that I have come to expect. Sincerely. Francesca Bertolini Who is Francesca Bertolini?
A.A subscriber to Eat Right Magazine.
B.A magazine editor.
C.A restaurant chef.
D.A writer at Eat Right Magazine.

[单选题] 列车共有3个BHB与BLB将牵引母线分割成4部分。(1.0分)
A.Yes
B.No

[单选题]. (单选题) 《胜利石油管理局有限公司 胜利油田分公司建设项目安全和职业病防护设施“三同时”监督管理办法》以下()储运项目不需要中国石化集团公司安全监管部统一组织安全、职业健康内部审查及专项竣工验收的 (1.0分)
A. 总容量为100000m3 的成品油库建设项目
B. 一级危险化学品港口码头及配套工程建设项目
C. 液化气体二级重大危险源建设项目
D. 省内陆上油气长输管道建设项目

[单选题]（）国际标准的我国标准采用双编号的表示方法。
A.修改采用
B.等同采用
C.非等效
D.同等采用

[单选题]数据库检修前，应（ ）。
A.备份可能受影响的业务数据、配置文件、日志文件等。
B.无需备份
C.备份操作系统
D.备份所有的业务数据、配置文件、日志文件等。

[填空题]