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【单选题】
下面【 】颜色模型是与设备无关的。A.
CMYK
B.
RGB
C.
LAB
D.
HSB
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举一反三
【单选题】Caroline sharpens knives in her spare time for extra income. Buyers of her service are willing to pay $2.95 per knife for as many knives as Caroline is willing to sharpen. On a particular day, she is ...
A.
$0.95.
B.
$1.15.
C.
$1.30.
D.
$1.85.
【单选题】Sally sharpens knives in her spare time for extra income. Buyers of her service are willing to pay $2.50 per knife for as many knives as Sally is willing to sharpen. On a particular day, she is willin...
A.
$0.25.
B.
$0.50.
C.
$1.00.
D.
$1.75.
【单选题】What do you check for at the final quality control stage?
A.
Check weight.
B.
Check package.
C.
Check weight, package and taste.
【单选题】She had worked in the cannery the ______ summer, and her slim, pretty hands were all scarred with the tomato knives.
A.
precedent
B.
precedence
C.
preceding
D.
precede
【简答题】一天莉莉与同学在玩纸牌游戏,当总共有20张黑桃、梅花和红桃三种花色的纸牌放在桌上时,那么(1)桌上至少有一种花色的牌少于6张.(2)桌上至少有一种花色的牌多于6张。(3)桌上任意两种牌的总数将不超过19张.上述论述中正确的是( )。A. 2、3 B. 1、2和3 C. 1、3 D. 1、2
【简答题】小组头脑风暴后,确定组研究主题,围绕小组主题设计研究方案,并课堂展示
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