[計量] PP3一題
The 20 people at a party are divided into n
mutually exclusive groups in suc a way that
the number of people in any group does not
exceed the number in any other group by
more than 1.
ColumnA ColumnB
--------------- ------------
The value of n if 6
at least one of the
groups consists of
3 people
答案為(D)
最後還要請教大家，PP3裡面有兩套練習，是不是每次從頭做同一套題目
只會改變順序? 而題目就只是那些??
PP2跟PP3有甚麼差別嗎??
我做題發現滿多CAT的題目，原本以為裡面應該全是ETS編的模擬考...
可是感覺好像不多，考古題居多，大家有這種感覺嗎?
謝謝回答
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