[单选题]A.工期不会延长，施工机械在现场闲置1周B.工期不会延长，施工机械在现场不会闲置C.工期会延长1周，施工机械在现场闲置1周D.工期会延长1周，施工机械

[单选题]A.7B.8C.9D.10

[单选题]A.(1)基层；(2)中层；(3)高层B.(1)高层；(2)中层；(3)基层C.(1)中层；(2)高层；(3)基层D.(1)基层；(2)高层；(3)中

[单选题]A.(1)基层；(2)中层；(3)高层B.(1)高层；(2)中层；(3)基层C.(1)中层；(2)高层；(3)基层D.(1)基层；(2)高层；(3)中

[单选题]A.(1)基层；(2)中层；(3)高层B.(1)高层；(2)中层；(3)基层C.(1)中层；(2)高层；(3)基层D.(1)基层；(2)高层；(3)中

[判断题]A.对B.错

[判断题]A.对B.错

[单选题]A.ⅠB.ⅡC.ⅢD.全部

[单选题]A.15B.16C.14D.18

[单选题]A.420B.450C.500D.540