【单选题】Which of the following statements can best summarize the implications of Paragraph 2?
A.
Texans are so conceited that they blindly and subjectively consider everything Texan to be inclusively Texan.
B.
Texans pride themselves on being superior to other Americans who are not as rich as Texans.
C.
Texans thumb down on all non-natives and regard them as being less educated and resourceful.
D.
Texans are crude in nature, savage in behavior, and conceited in personality.
【单选题】Which statement about composite is NOT TRUE according to the tex?
A.
A composite is composed of two or more individual materials.
B.
A composite combines the properties not displayed by any single material.
C.
A Composite incorporates the best characteristics of each of the component materials.
D.
Naturally-occurring materials such as wood and bone are not composites.
【单选题】低血糖时首先受影响的器官是( ),因此,运动时低血糖会引起神经中枢疲劳。
【判断题】防护镀层根据防护机理可分为阴极型镀层和阳极型镀层
【判断题】防护镀层根据防护机理可分为阴极型镀层和阳极型镀层
【单选题】低血糖时首先受影响的器官是( ),因此,运动时低血糖会引起神经中枢疲劳。