carelessness---him the chance of winning the gameA took B cost C costed D lost

carelessness---him the chance of winning the gameA took B cost C costed D lost
carelessness---him the chance of winning the game
A took B cost C costed D lost

carelessness---him the chance of winning the gameA took B cost C costed D lost
B
cost作“花费”或“付出代价”时,过去式和过去分词仍然为cost,所以它的五种基本形式是cost、costs、cost、cost、costing.costed作cost的过去式时,意思就变了,不是“付出代价”,而是“估价”的意思了.希望我能帮助你解疑释惑.

C costed 使丧失
粗心使他失去了赢得比赛的机会