A.4
B.2
C.3
D.1
[单选题]12,2,2,3,14,2,7,1,18,3,2,3,40,10,( ),4。A.4B.2C.3D.1
有一套数字推理题,知识分子些!速度哦!求解数字推理一:12,2,2,3,14,2,7,1,18,3,2,3,40,10,___,4A.4B.3C.2D.1二:3
[单选题]2,5,1,12,3,2,2,14,2,1,7,36,4,( ),3A.1B.2C.3D.4
[主观题]2/3,1/2,3/7,7/18,()A、4/11;B、5/12;C、7/15;D、3/16
计算:(1)((11)/(12)-(7)/(6)+(3)/(4)-(13)/(24))×(-48);(2)-9+5×|-3|-(-2)2÷4;(3)-18+(-
计算:(1)(-1)100×5+(-2)4÷4;(2)(-3)3-3×(-(1)/(3))4;(3)(7)/(6)×((1)/(6)-(1)/(3))×(3)/
[主观题]计算。4/3-(2/5+3/10)5/7+1/4-9/143/4+3/6-5/8
计算:(1)-4.2+5.7-8.4+10;(2)-(1)/(4)+(5)/(6)+(2)/(3)-(1)/(2);(3)12-(-18)+(-7)-15;(4
[单选题]2/5, 3/7, 4/10, 6/14, 8/20, 12/28,______ ( )A.224/56B.14/32C.20/48D.16/40
14.设 (alpha )_(1)=(1,-1,2,4) (alpha )_(2)=(0,3,1,2), (alpha )_(3)=(3,0,7,14), (a