3.已知集合A={x∣2−x>3}A=\{x\vert 2-x>3\}A={x∣2−x>3},B={x∣y=ln(x+3)}B=\{x\vert y=ln(x+3)\}B={x∣y=ln(x+3)},则A⋂B=(A\bigcap B=(A⋂B=( )))