剑桥8里的一道阅读题：相关的一句话是：unlessyouhavebeencareless-bysigningblankcheques,say-youwillnothavetopayforanyforgedchequesathiefuses.Thebankorshopthatacceptsthemwillhavetobeartheloss.Youarefully

Question

剑桥8里的一道阅读题：
相关的一句话是：unless you have been careless-by signing blank cheques,say-you will not have to pay for any forged cheques a thief uses.The bank or shop that accepts them will have to bear the loss.
You are fully covered by both banks and shops if you lose:
.B.a blank unsigned cheque.
不明白为何选这个.原话的意思 我认为是 除非你签了张空头支票,你就不用付那些费用了（银行帮忙付）
也就是说,如果你签了空头,就要自己承担费用了,而不是由银行承担 .
为何跟答案相反?

Answer 1

我觉得原话的意思是：除非你粗心大意签了一张空白支票,否则你不用支付任何被小偷用过的伪造支票.接受该支票的银行或商店自己承担损失.也就是说,如果这张空白支票你没签的话,你就不用支付.问题是如果你失去______的话,银行和商店会承担全部损失.所以选B,一张未签的空白支票