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【单选题】
年劳动生产率z(干元)和工人工资y=10+70x,这意味着年劳动生产率每提高1千元时,工人工资平均?A.
增加70元
B.
减少70元
C.
增加80元
D.
减少80元
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举一反三
【单选题】This passage mainly tells readers something______.
A.
strange about the best parents in the world
B.
wonderful abut the Emperor penguins
C.
interesting about penguins' life
D.
funny about the fight between the male penguins
【简答题】( 1 ) and love, ( 2 ), ( 3 ) are some of the subjects that readers in the United States currently like best.
【单选题】在雾中航行,未进行雷达标绘或与其相当的系统观测,是属于()。
A.
对遵守《国际海上避碰规则》各条的疏忽
B.
对海员通常做法可能要求的任何戒备上的疏忽
C.
对特殊情况可能要求的任何戒备上的疏忽
D.
一种通常做法一种良好的船艺
【单选题】Which of the following would be the best title for the text?
A.
E-Readers: Prospering under the Shadow of Tablets.
B.
E-Readers: How to Survive in the Era of Tablets.
C.
Don't Call the E-Reader Doomed.
D.
Don't Overstate Tablet's Dominance.
【单选题】This passage mainly tells readers something ______.
A.
strange about the best parents in the world
B.
wonderful about Emperor penguins
C.
interesting about penguins' life
D.
funny about the fight between the male penguins
【单选题】The reader is urged to be a leader, rather than a follower; to rely on his own power, rather than to ______.
A.
inform
B.
conform
C.
deform
D.
reform
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