【多选题】人工挖孔桩施工,当孔深超过()时,宜用风机或风扇向孔内送风不少于5min,排除孔内浑浊空气。孔深超过()时,应有专用风机向孔内送风,风量不得少于25L/s。
【单选题】人工挖孔桩基础施工,当孔深超过5m时,宜用风机或风扇向孔内送风不少于(),排除孔内浑浊空气。
【单选题】Which of the following statements about marketing is FALSE?
A.
The cost of marketing is about 10 percent of the consumer's dollar.
B.
Marketing affects almost every part of your daily life.
C.
Marketing offers many rewarding career opportunities.
D.
Marketing is vital for economic growth and development.
E.
Marketing concepts and techniques apply for nonprofit organizations as well as for profit-seeking organizations.
【简答题】移交人员因病或其他特殊原因不能亲自办理移交手续的,经单位负责人批准,可由移交人委托他人代办交接,( )对所移交的会计资料的真实性、完整性承担法律责任。
【简答题】The function of marketing is only about selling and buying of products or services.()
【判断题】人工挖孔灌注桩要做好安全措施。当孔深超过10m时,需专门送风,风量不宜小于25L/s。
【单选题】依据《大气污染防治法》,有权将尚未达到规定的大气环境质量标准的区域和国务院批准划定的酸雨控制区、二氧化硫污染控制区,划定为主要大气污染物排放总量控制区的是( )。
【单选题】如下图所示,此时Ani1为默认动画片段,下面把Ani2设置为默认动画片段的操作正确的是()。
A.
在Entry上右键,选择Make Transition,并将箭头指向Ani2
B.
在Ani2上右键,选择Make Transition,并将箭头指向Entry
C.
在Ani2上右键,选择Set as Layer Default State
【单选题】移交人员因病或其他特殊原因不能亲自办理移交手续的,经单位负责人批准,可由移交人委托他人代办交接,( )对所移交的会计资料的真实性、完整性承担法律责任。
【简答题】Why does the author mention stuffed drug smugglers?