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【多选题】
利用功能指数法进行价值分析时,如果VI>1,出现这种情况的原因可能是( )。
A.
目前成本低,不能满足评价对象应具有的功能要求
B.
功能过剩,已经超过了其应该有的水平
C.
功能成本比较好,正是价值分析所追求的目标
D.
功能很重要但成本较低,不必列为分析对象
E.
实现功能的条件或方法不佳,致使成本过高
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举一反三
【简答题】2.2 Please choose a summary word from the list to complete each sentence. difficulty estimation problem situation disruption finding process view 1. The traditional economic and consumer behavior mode...
【单选题】关于生物的遗传变异现象,下列说法正确的是(  )
A.
遗传和变异现象在生物界普遍存在
B.
遗传和变异现象不能出现在同一生物体上
C.
遗传现象只能在某些生物中出现
D.
变异现象只能在某些生物上出现
【多选题】下列运算符中,_____是Excel 2010中有的。
A.
%
B.
.mod
C.
<>
D.
&
【简答题】A B C D E F _______ 1. finding a job that he/she is really passionate about _______ 2. starting to work at a new job next summer _______ 3. getting a good job and finishing college study _______ 4. a ...
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【简答题】What are they looking forward to in the future? __1 finding a job that he / she is really passionate about __2 starting to work at a new job next summer __3 getting a good job and finishing college st...
【单选题】下列现象中,不能遗传的变异是 ( )
A.
豌豆的高茎和矮茎
B.
家兔的白毛和黑毛
C.
常晒太阳,皮肤变黑
D.
玉米粒的黄色和白色
【单选题】下列现象中,不能遗传的变异是
A.
豌豆的高茎和矮茎
B.
家兔的白毛和黑毛
C.
长晒太阳,皮肤变黑
D.
玉米粒的黄色和白色
【简答题】简述EAP方案的运行模式。
【简答题】Bad moods can actually be good for you,with an Australian study finding that being sad makes people less gullible (轻信), improves their ability to judge others and also boosts memory. The study, author...
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