题目: 《中华人民共和国安全生产法》第二十四条规定:“生产经营单位新建、改建、扩建工程项目的安全设施,必须与主体工程同时设计、同时施工、同时投入生产和使用。安全设施投资应当纳入()”。A.企业定额B.施工图预算C.建设项目概算D.指标概算 答案: 参考答案:C
题型:选择题 — Hello. May I speak to Tom? — I'm sorry. You ____ the wrong number. There's no one here by that name. [ ]A. may have B. must have C. must have had D. would have had 查看答案