75×20末尾有一个0
孔子认为,要使社会君臣有别、长幼有序,必须( )
People cut down many trees, __________ many animals are losing their homes.
已知集合A=y|x23+3y24=1,B=x|3-2xx-1>∫0132xdx,则A∩B=( )