题目内容
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[主观题]
The IQ is______A．the mental age divided by the chronological age and multiplied by a hundr
The IQ is______
A．the mental age divided by the chronological age and multiplied by a hundred
B．the mental age multiplied by the chronological age and divided by one hundred
C．the chronological age divided by the mental age and multiplied by one hundred
D．the average age divided by the mental age and multiplied by a hundred
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