needs penny buyer sale sale worker skills
quarter earn loss save sell save sell
dollar save sell services business cost
spending money price price advertising
cost seller dime dollar needs advertising
bank labor debt dime job wants quarter
debt services earn cost advertising
loss spending worker goods labor debt
goods business penny loss dime bank wants
spending needs seller buyer goods poverty
coin labor price coin dollar services
skills poverty job buyer wants money coin
sale quarter skills poverty money earn
seller job business worker bank penny
速度 (字/分): 0 | 正确率 : 100%|时间: 01:00
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