Access SQL如何随机选择一组连续的行

can this be done, say I have rows (1,2,3,4,5) and I want to grab three rows, select one randomly and then get it's neighbors, so maybe the random selection is row (3), I can also grab (2,4) if I wanted its neighbors, do I just pick one at random and then look for the unique key before and after like this or can I do it all in one sql statement.can this be done, say I have rows (1,2,3,4,5) a