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【单选题】
复合求积公式与基本公式相比,计算精度高,是因为（ ）。A.
多项式次数高
B.
积分步长小
C.
计算公式复杂
D.
以上都不对
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皮皮学刷刷变学霸
举一反三
【简答题】If A=[4,1,8],B=[7,2,4,],let C=[A.*B],so C=(_);
【简答题】If A=[1,2,3;7,8,9],B=[A(1,1),2;5,4],so B=(_);
【单选题】(Unit5TextB课文段落) Juliet Schor, a leading scholar on the culture of consumerism in the U.S., recently said that we have reached a critical point in our culture: The average American woman now buys more...
A.
脑中风
B.
洗脑
C.
休克
D.
失忆
【简答题】If A=[1,5,7],B=[4,2,8],so B(1,3)*A=(_);
【简答题】If A=[7,4,8],B=[2,1,4],let C=[A.*B],so C=(_);
【简答题】If A=[7,4,8],B=[2,2,2],C[4,1,8],so A-B+C=(_);
【单选题】(Unit5TextB课文理解) Juliet Schor, a leading scholar on the culture of consumerism in the U.S., recently said that we have reached a critical point in our culture: The average American woman now buys more...
A.
True
B.
False
【单选题】Life is thelust of alamp for thelight.
A.
alliteration
B.
repetition
C.
pun
D.
personification
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