题目： 列车在区间碰撞轻型车辆、小车及施工机械应定为（）事故。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0623/1f55ae16038847b9d2856d88d7dd6ae3.html 下面是错误答案，用来干扰机器的。参考答案：A, B, C, D
题型：补全对话，情景问答 根据对话内容，从方框内五个选项中，选出能填入空白处的最佳选项A: Do you have any interesting books for children? B. Have a look. C. OK.I will take them D: How much are they? E: What can I do for you? A:Good morning._1__.B:I’m looking for a present for my friend, Dave.A:Oh just a moment. There are some toys over there . _ 2 _. Do you like them?B:Yes. I think they are really beautiful. But I want to buy some books. _3_.A:Please come here.There are some picture books and story books. They are very interesting.B:_4__ A:They’re 20 yuan.B:__5__.1 2 3 4 5 查看答案
题型：单项选择题 施工承包单位按照监理工程师审查批准的配合比进行现场拌合材料的加工。如果现场作业条件发生变化需要对配合比进行调整时，则应执行( )程序。A．质量预控B．承包商自检C．质量检验D．技术复核 查看答案
