从2、3、4、5、8五个数中选出四个组成一个四位数,使它是2的倍数,这样...答:3452,3482,3542,3582,3842,3852;4352,4382,4532,4582,4832,4852;5342,5382,5432,5482,5832,5842;8342,8352,8432,8452,8532,8542。2354,2384,2534,2584,2834,2854;3254,3284,3524,3584,3824,3854;5234,5284,5324,5384,5824,5834;8234,8254,8324,8354,8524,8534。2348,2358,2438,2458,2538,...