发包人将全部施工任务发包给一个施工单位或由多个施工单位组成的施工联合体或施工合作体,这种承包方式称为()。
A.平行承包
B.施工总承包
C.联合承包
D.横向承包
参考答案:B
The most familiar headache comes from ______ tightness in the back, head and neck, which might be caused in turn by exertion, or worry or stress.
A.monopoly
B.muscle
C.murmur
D.monster
计算固体凝聚剂和石灰贮藏仓库的面积时,其堆放高度一般当采用石灰时可为()m。当采用机械搬运设备时,堆放高度可适当增加。
A.1.5
B.1.2
C.1.0
D.2.0