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【单选题】
已知向量组α1=（3，2，-5）T，α2=（3，-1，3）T，，α4=（6，-2，6）T，则该向量组的一个极大无关组是（）。
A.
α2，α4
B.
α3，α4
C.
α1，α2
D.
α2，α3
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参考答案：
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B.
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expect their daughters to fall in love with a male at first sight
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consider romantic love to be the most desirable thing in the world
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相关题目：
【单选题】In this consumerist age, most parents ________.
A.
regard college education as a wise investment
B.
place a premium on the prestige of the College
C.
think it crucial to send their children to college
D.
consider college education a consumer product
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【单选题】WWII was the most widespread and deadliest war in history.
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A.
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B.
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A.
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B.
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【单选题】According to the passage, most Americans _____.
A.
expect their daughters to fall in love with a male at first sight
B.
regard romantic love as the basis for a successful marriage
C.
look up to those who marry for the sake of wealth
D.
consider romantic love to be the most desirable thing in the world
查看完整题目与答案
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