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【单选题】
某一对某一产品的定价为9.99元,它属于:
A.
尾数定价
B.
声望定价
C.
招徕定价
D.
折让定价
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参考答案:
举一反三
【判断题】关系最常见的应用是2D草绘截面,零件特征、基准曲线从方程、图形特征和可变例面扫描。
A.
正确
B.
错误
【单选题】扫描曲面特征的草绘截面()。
A.
必须不封闭
B.
必须封闭
C.
封闭开放都可以
【单选题】扫描曲面特征的草绘截面()。
A.
必须不封闭
B.
必须封闭
C.
封闭开放都可以
D.
不确定
【简答题】What is NOT true about the scramjet engine?
【单选题】According to this advertisement, what is true about delivery?
A.
The customer doesn' t have to pay for the delivery if they buy before Sunday.
B.
Rico' s World of Sofa' s pays 10% of delivery fee for the customers.
C.
Delivery is always free.
D.
Only someone who purchases over $ 1,000, gets free delivery.
【单选题】在平面立体表面取点,首先应( )。
A.
直接求
B.
做出辅助线
C.
判定点所在的面的位置
【简答题】听力原文:What is true about family lifestyle. patterns now? What is true about family lifestyle. patterns now? There is much more variety in ______ now than there was before.
【单选题】What is TRUE about the words?
A.
They are spoken or written sounds.
B.
They can't be written down.
C.
They are used to express feeling only.
D.
They are soundless signs.
【单选题】What is TRUE about the words?
A.
They are used to express feeling only.
B.
They can't be written down.
C.
They are spoken or written sounds.
D.
They are soundless signs.
【单选题】自( )年以来,中国广告协会在全行业内开展“争创广告行业精神文明单位”的活动。
A.
1996
B.
1997
C.
1998
D.
1999
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