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比较题
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NO.224
困难
00:00
本题平均耗时:2分19秒
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正确率:62%
a and b are primes. a+b=12
Quantity A
b
Quantity B
8
Quantity A is greater.
Quantity B is greater.
The two quantities are equal.
The relationship cannot be determined from the information given.
Select one answer choice.
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