6,25,36,50,81,100,169,200,()A.289;B.225;C.324;D.441;
6, 25, 36, 50, 81, 100, 169, 200, ( )
A.289;B.225;C.324;D.441;
相关考题:
9,25,49, 81, ( )。 A. 100 B. 121 C. 169 D. 196
6, 25, 36, 50, 81, 100, 169, 200, ( )
A.289;B.225;C.324;D.441;