A:能产生赤霉素,促进细胞伸长
B:能产生促进植株增高的植物激素
C:能产生赤霉素,促进植株发育
D:能产生促进植株增高的特殊物质
设集合A={x|x>3},B={x|x-1x-4<0},则A∩B=
People ______ drive after drinking wine or beer according to the new laws.