【判断题】基数效用论使一种消费行为理论,这种观点认为人们不可以为效用赋值,但是可以对不同商品所带来的效应进行排序。()
【单选题】What does the text begin with?
【单选题】What does the text mainly talk about?
A.
Comparison shopping for Christmas.
B.
The Christmas dinner at the writer's house.
C.
The guests present at the writer's Christmas dinner.
D.
Suggestions for how Christmas should be celebrated.
【单选题】患者,男性,45岁,因违反工作程序被电击伤,出现心脏骤停,进行现场抢救,开放气道后接着应采取的措施是
【单选题】What does the text mainly tell us?
A.
Despite the many negativeeffects of virtual life, the author prefers it to real life.
B.
The author couldn’t standface-to-face communication with others.
C.
The author’s personalitychanged without confronting with real live humans.
D.
The author was moreaggressive and has strong desire for socializing while contacting others.
【单选题】患者,男性,45岁。因违反工作程序被电击伤,出现心搏骤停,进行现场抢救。开放气道后,接着应采取的措施是
【判断题】在同一时间地点,信息传递同时进行是面对面交流的特征之一。()
【单选题】男性,45岁,因违反工作程序被电击伤,出现心脏骤停。进行现场抢救时。首先应( )
【判断题】灌浆修补是一种用压力设备把水泥浆液压入墙体的裂缝内,使裂缝黏合起来的修补方法。
【单选题】男性,45岁,因违反工作程序被电击伤,出现心脏骤停,进行现场抢救时,首先应