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背景资料: 某梁式桥,上部构造为1122m无横隔板装配式钢筋混凝土T梁,横向五根梁,下部构造桥墩为单排4根直径80cm钻灌注桩基础,式钢筋混凝土墩身,桥台为5根断面为30cm×30cm的钢筋混凝土打入桩加盖梁组成。 (1)桥梁总跨径是多少? (2)该桥主要靠什么来承受荷载? (3)在钻灌注桩施工中,钻的倾斜度允许偏差为多少? (4)该桥梁总体质量检验的项目应包括哪些项目?
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【单选题】回答题。 Politician&39;s Attitude to Greenhouse Gas Emissions This leaves us with the challenge of finding some politically practicable way to reduce greenhouse gas emissions. But it is an awkward truth t...
A.
It was about environment protection
B.
It was supported by most Democrats
C.
It was considered awkward by conservatives
D.
It was officially rejected by most US senators
【单选题】下列选项中,不属于面向对象特性的是()
A.
灵活
B.
继承
C.
封装
D.
多态
【单选题】听力原文: Washington (dpa)-The United States, never shy to lecture the rest of the world on the virtues of democracy, has become the target of ridicule from newspapers and hostile governments delighting a...
A.
Because of the Clinton's scandal.
B.
Because of the Ballot debacle.
C.
Because of the democracy.
D.
Because Bush will be the president.
【单选题】In 2000, George Bush ______ President of the United States.
A.
was elected
B.
elected
C.
was chosen the
D.
was made the
【单选题】听力原文: Washington (dpa) - The United States, never shy to lecture the rest of the world on the virtues of democracy, has become the target of ridicule from newspapers and hostile governments delighting...
A.
Because of the Clinton' s scandal.
B.
Because of the Ballot debacle.
C.
Because of the democracy.
D.
Because Bush will be the president.
【单选题】以下关于发票开具的规定,符合现行政策规定的是
A.
小规模纳税人转让其取得的不动产,不能自行开具增值税发票的,向机构所在地主管税务机关申请代开
B.
纳税人向其他个人转让其取得的不动产,不得自行开具增值税专用发票,但可以申请代开增值税专用发票
C.
其他个人出租不动产,可向居住地主管税务机关申请代开增值税专用发票
D.
纳税人向其他个人出租不动产,不得开具或申请代开增值税专用发票
【单选题】下列选项中,不属于面向对象特性的是()
A.
抽象
B.
继承
C.
封装
D.
多态
【单选题】以下关于发票开具的说法,符合现行政策规定的是 ( )
A.
小规模纳税人转让其取得的不动产,不能自行开具增值税发票的,可向机构所在地主管税务机关申请代开
B.
纳税人向其他个人转让其取得的不动产,不得开具增值税专用发票,但可以申请代开增值税专用发票
C.
其他个人出租不动产,可向居住地主管税务机关申请代开增值税专用发票
D.
纳税人向其他个人出租不动产,不得开具或申请代开增值税专用发票
【单选题】下列选项中不属于面向对象特性的是( )。
A.
封装性
B.
继承性
C.
多态性
D.
可移植性
【简答题】在面向对象方法中,实现信息隐蔽是通过对象的某一特性来实现的,这个特性是
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