(2015•鄂尔多斯)如图为花的结构示意图,下列叙述正确的是( )
—More and more people come to visit Jingzhou Ancient City. —That's true. It has become the of Jingzhou.
六(2)班选举班长,规定得票超过半数的即可当选.王大军的得票率是( )时就可以当上班长.
如图所示,一皮带轮的坡比是1:2.4,如果将货物从地面用皮带轮送到离地10米的平台,那么该货物经过的路程是____ 米.