湖北省武漢市紅領(lǐng)巾小學(xué) 蘇琴供稿

A,B,C,D,E,F line up to have a training class.A、B、C、D、E、F 6個(gè)人列成一排開始訓(xùn)練。

F is not the last one,and there are two persons between him and the last one;F沒有排在最后，而且他和最后一個(gè)人之間還有兩個(gè)人；

E is not the last one,either;E不是最后一個(gè)；

There are at least four persons in front of A,and A is not the last one either;在A的前面至少還有四個(gè)人，但他沒有排在最后；

D is not the first one,and there are at least two persons in front of him;D沒有排在第一位，但他前后至少還有兩個(gè)人；

C is neither the first nor the last.C沒有排在最前面，也沒有排在最后。

How do the six line up?他們6個(gè)人的順序是怎么排的？