钻屑指标法预测煤与瓦斯突出危险时,当K1值在()时,判定工作面有突出危险。 发布时间:2018-09-28 12:04 │ 来源:www.tikuol.com 题型:填空题 问题: 钻屑指标法预测煤与瓦斯突出危险时,当K1值在()时,判定工作面有突出危险。
题型:填空题 This is our nice ___21___ . In our school, there___22___ twenty classrooms. __23____ every classroom, there is a TV __24_____ some computers. ___25___ to the classrooms, you can see two beautiful __26_____. The students like reading __27______ and magazines there. There are six science labs in our school,___28_____.We can have science lessons there. Oh, look! Some students are playing games in the __29_____. After school, let’s ___30___ tennis there.小题1:A.libraryB.gymC.classroomD.school小题2:A.hasB.areC.isD.have小题3:A.OnB.BehindC.InD.Under小题4:A.orB.andC.withD.but小题5:A.NextB.Behind C.OnD.In小题6:A.librariesB.gymsC.classroomsD.offices小题7:A.flowersB.booksC.matchesD.television小题8:A.alsoB.eitherC.tooD.only小题9:A.libraryB.gymC.classroomD.school小题10:A.watchB.lookC.playD.read 查看答案
题型:填空题 某工程项目工期短,有详细的设计施工图纸,承发包双方按《标准施工招标文件》的通用合同条款、专用条款等签订了施工承包合同。 根据材料,回答以下问题:发包人应在收到承包人递交的竣工结算报告及结算资料后( )天,给予确认或提出修改意见。A.28 B.42 C.14 D.56 查看答案
题型:填空题 在世界银行规定的工程等价构成中,( )用于在估算达到了一定的完整性并符合技术标准的基础上,由于物质、社会和经济的变化,导致估算增加的情况。A.项目间接建设成本 B.建设成本上升费用C.不可预见准备金 D.生产能力指数法 查看答案