选出句子中所包含的信息( )
A:People were angry with the players.
B:People were happy to join the players.
C:People were excited to see the players.
将两株生长状况基本相同的玉米幼苗,分别在土壤浸出液和蒸馏水中培养,结果如图所示。下列说法正确的是( )
贪吃的小昆虫跌入猪笼草的瓶中,猪笼草的瓶盖马上关闭,不一会儿,小昆虫就成了肉汁,此现象说明生物具有( )的特征.
①从外界获取营养物质 ②排出体内产生的废物 ③对外界刺激作出反应 ④生长繁殖.