The difference of the two sides in the new culture war is characterized as
A. ideological.
B. rhetorical.
C. semantic.
D. psychological.
查看答案
【B8】
A. attractive
B. active
C. graceful
D. particular
【B2】
A. indispensable
B. preferable
C. common
D. desirable
It can be inferred from Paragraph 1 that
A. Joseph Juran came up with Six Sigma based on his statistical work.
B. Six Sigma is an approach to improving quality to total perfection.
C. mathematicians and statistical experts master Six Sigma best.
D. Six Sigma quality is relatively better than Four Sigma quality.
P50钢轨的轨底宽度为（）mm。
A. 114
B. 132
C. 150
D. 155
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