【单选题】现代公共关系产生于 19 世纪末 20 年代初的( )。
【判断题】通过闭合回路电流的大小,与闭合回路的内、外电阻之和成反比,这就是全电路的欧姆定律。
【单选题】为了让客户更多地说明问题点我们应该用什么问题( )
【单选题】What was the narrator shocked to find when he visited the thatched house?
A.
The old man was still sleeping.
B.
The old woman had been dead for several days.
C.
The old woman was daydreaming of murdering her brother.
D.
The old man was stabbed to death.
【单选题】23 为了让客户更多地说明问题点我们应该用什么问题?( )
【单选题】为了让客户更多地说明问题点我们应该用什么问题?( )