【判断题】扣缴义务人和纳税人在实质上是等同的。( )
【单选题】The chairman thought ________ necessary to invite Professor Smith to speak at the meeting.
【判断题】安装散热风扇时,将风扇安装到插槽孔位中,当听到“咔”一声响,风扇就安装完成。
【多选题】网络图的有关知识及进度计划的表示方法:1.网络图及网络计划2.工作、虚工作3.事件(节点)4.线路以及()
【判断题】面面俱到,突出成绩,才能使总结具有指导今后工作的实际意义。( )
【单选题】按照数据模型分类,数据库系统可以分为( )3种类型。
【单选题】The investigation, ______will soon be published, was made by Professor Smith.
【单选题】( )标志着中国半殖民地半封建社会的结束。
【单选题】According to the passage, Adam Smith was the first person to ______.
A.
take advantage of the physical labor
B.
introduce the division of labor into England
C.
understand the effects of the division of labor
D.
explain the bad causes of the division of labor