MBA习题练习

MBA易错题(2018/12/10)
1题:
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2题:It's been very cold the last few days. I think the winter's ______ already.
A.set in
B.set off
C.set on
D.set out
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3题:若实数a,b,c满足a>b>c,且a+b+c=0,则有( ).


A.ab>ac
B.ac>bc
C.a|b|>c|b|
D.a2>b2>c2
E.(E)A、B、C、D都不正确
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4题:

(E) 以上结果均不正确


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5题:求Median of a sequence (all the numbers are integers)
(1)25%的数大于等于4
(2)35%的数小于等于2
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分,但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.
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