'prima donna'(Line 4, Para 6)is most likely to refer to a person who is______.
A．bright
B．arrogant
C．hateful
D．dull

判断题测量的三个基本要索是测量的量具、测量的单位和测量的参照点。()

未分类题It is indicated in paragraph 3 that journalists often______.A．doubt the credibility of expert consensusB．feel overconfident about their learningC．deceive readers with invented informationD．sacrifice truth for entertainment

判断题筛选评价指标的方法有经验法、调查统计法和模糊聚类法。()

未分类题Which hook might be thought by the author as having the least value?A．The Art of War.B．Leadership Secrets of Attila the Hun.C．The Fine Art of Success.D．Why I Write.

判断题基于测验题目的双基度指标下的经验评判法，题目的双基度可在0-1之间取值。()