【判断题】1,2,4,8,16,...是公比为2的等比数列
【单选题】Surely today's Internet also has some influence over rankings, both in how they're _________and how they're publicized.
【单选题】公差不为0的等差数列 中, ,数列 是等比数列,且 ,则 ( )
【单选题】As a result of the widely publicized stories about innocents ___death row, American opinion on the death penalty has shifted.
【单选题】等比数列 2 , -4 , 8 , -16 , ... 是公比为( )
【判断题】数列-2,4,-8,16,...是公比为-2的等比数列
【单选题】关税与贸易总协定最后一次谈判是在哪里进行()
【多选题】邓小平理论的科学体系包含着丰富的内容是()。