The driver turned his car sharply to the left to give the way to the running bull only _________ a tree by the road.
建设节约型社会已成当务之急,是一场关系到人与自然和谐相处的社会变革。建设节约型社会要求 ( ) ①我国全面提升产业结构,大力发展循环经济 ②
生活在绿草地中的蚱蜢的体色往往是绿色的,说明( )A、生物能够适应环境 B、生物能够影响环境C、生物具有应激性
瘦肉精被认为是肉制品业的“三聚氰胺”,属食品行业的违禁药品,瘦肉精的化学式为C12H19ON2Cl3。则下列有关瘦肉精的说法正确的是( ) A.瘦肉精由五
Burn rate is the speed at which a startup business consumes money. My rate was $ 75,000 a month. Four months after my company was set up, I had only a quarter of the starting capital left in the b
ATP能在细胞内释放能量,储存能量,从结构上看其原因是( )①腺苷很容易吸收和释放能量 ②第二个磷酸基团很容易从ATP上脱离和结合③第
天文观测发现某小行星绕太阳的周期是27地球年,它离太阳的最小距离是地球轨道半径的2倍,试求该小行星离太阳的最大距离是地球轨道半径的多少倍