更多"component B) element "的相关试题:
[单项选择]设有如下关系表：
R S T
A B C A B C A B C
1 1 2 3 1 3 1 1 2
2 2 3 2 2 3
3 1 3
则下列操作中正确的是______。
A. T=R∩S
B. T=R∪S
C. T=R×S
D. T=R/S
[单项选择]实数a，b，c满足a+b-c＜a+c-b＜b+c-a，则（）。
A. a+b＜c+a＜b+c
B. c+a＜a+b＜b+c
C. c+a＜b+c＜a+b
D. b+c＜a+b＜c+a
E. a+b＜b+c＜c+a
[单项选择]若单位向量a，b，c满足a+b+c=0，则a·b+b·c+c·a=
[单项选择]设a=2、b=3、c=4，则表达式a+b＞c&&b==c&&a||b+c&&b+c的值为______。
A. 5
B. 8
C. 0
D. 1
[单项选择]Hydrogen is the fundamental element of the universe ________ it provides the building blocks from which the other elements are produced.
A. so that
B. but that
C. in that
D. provided that
[单项选择]According to the advertisement, the element which adds the real color to a city is ______ .
A. the city itself
B. its inhabitants
C. the buildings
D. the markets.
[单项选择]According to the advertisements, the element which adds the real color to a city is ______.
A. the city itself
B. its inhabitants
C. the buildings
D. the markets
[单项选择]What is not the element in defining language
A. systemic
B. arbitrary
C. symbol
D. visual
[单项选择]What's the element to human culture
A. Communication in language.
B. Biological adaptation to the environment.
C. Safeguarding by instincts.
D. Learning to survive.
[单项选择]What is NOT true about The Fifth Element
