【例題】3,3,6,18,( )
A.24 B.72 C. 36 D.48
【例題】9,4,7,-4,5,4,3,-4,1,4,( ),( )
A.0,4 B.1,4 C. -1,-4 D.-1,4
【例題】-81,-36,-9,0,9,36,( )
A.49 B.64 C. 81 D.100
【例題】1,2,6,24,( )
A.56 B.120 C. 96 D.72
【例題】-26,-6,2,4,6,( )
A.11 B.12 C. 13 D.14
山東公務(wù)員網(wǎng)(http://glamoredanceentertainment.com/)解析