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【判断题】
为熟悉各类零件的加工程序,零件按相似的结构形状及其加工工艺特征,分为轴类零件、齿类零件、轮盘类零件和箱体类零件等。
A.
正确
B.
错误
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举一反三
【单选题】For many years, General Electric had a corporate strategy of being among the top three firms in any market in which it operated; if it could not achieve a top-three position, it would exit the market....
A.
increasing product line depth
B.
decreasing product line depth
C.
decreasing product mix breadth
D.
increasing product mix breadth
【判断题】A corporate strategy may be a growth strategy, a stability strategy, or a renewal strategy.
A.
正确
B.
错误
【单选题】下列物质中属于天然高分子化合物的是(   )
A.
纤维素
B.
蔗糖
C.
油脂
D.
麦芽糖
【单选题】下列物质中属于天然高分子化合物的是(  )
A.
油脂
B.
蔗糖
C.
纤维素
D.
麦芽糖
【单选题】Which of the following is a major decision that was generated from a change in corporate strategy?
A.
Changing Google's pricing model on its Google Ads products
B.
Providing superior customer service at Neiman Marcus retail stores
C.
Selling IBM's personal computer business to the Chinese firm Lenovo
D.
Applying for patents on Pfizer's cholesterol-lowering drug Lipitor
【单选题】下列物质中属于天然高分子化合物的是(  )
A.
脂肪
B.
淀粉
C.
蔗糖
D.
聚乙烯
【单选题】下列物质中属于天然高分子化合物的是 ( )
A.
PMMA
B.
PA-66
C.
ABS
D.
纤维素
【判断题】A business strategy is narrower in scope than a corporate strategy.
A.
正确
B.
错误
【单选题】肯德基优惠券属于( )电子商务的交易模式 。
A.
B2C
B.
B2B
C.
C2C
D.
O2O
【多选题】下列物质中属于天然高分子化合物的是( )
A.
淀粉
B.
葡萄糖
C.
纤维素
D.
乙酸
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