1. 当她发现自己不小心把那份标注了重要客户信息的文件落在了昨天去过的咖啡馆时，整个人都慌了神，因为她很清楚这份文件一旦落入无关人员手中会造成怎样的后果。A. When she found that she carelessly left the document marked with important customer information in the café she went yesterday, she was completely flustered, because she knew clearly what consequences would be if the document fell into the hands of irrelevant people.B. Finding accidentally she had left the document, which marked important customer information, in the café where she had been to yesterday, she got totally panic, for she was aware of the consequences that would happen once the document was in unrelated people's hands.C. When she realized she had carelessly left the document marked with key client information in the café she had visited the previous day, she was overcome with panic — she knew full well what kind of damage could result if it fell into the wrong hands.D. Having found she left the document with important customers' information in the café yesterday, she felt very flustered, because she clearly knew the result if the document was taken by people who are not related.

这道题是一道语法与表达题，考察的是英语句子的语法正确性、表达的自然流畅性，以及用词的准确性。我们需要从四个选项中选择最恰当、最地道、最符合英语表达习惯的句子。 --- ### 原文内容分析： 中文原句的大意是： > 当她发现自己不小心把那份标注了重要客户信息的文件落在了昨天去过的咖啡馆时，整个人都慌了神，因为她很清楚这份文件一旦落入无关人员手中会造成怎样的后果。 这句话包含两个主要部分： 1. **主句**：她发现自己把文件落在咖啡馆，感到慌乱。 2. **原因从句**：她清楚文件落入无关人员手中的后果。 --- ### 选项分析： #### A. > When she found that she carelessly left the document marked with important customer information in the café she went yesterday, she was completely flustered, because she knew clearly what consequences would be if the document fell into the hands of irrelevant people. **分析**： - “she went yesterday” 这个定语从句不完整，应为 “the café **that** she went **to** yesterday”。 - “what consequences would be” 结构不够自然，通常说 “what the consequences would be”。 - “irrelevant people” 用词不太地道，英语中更常用 “the wrong hands” 或 “unauthorized persons”。 ✅ **语法有误，表达不够地道**。 --- #### B. > Finding accidentally she had left the document, which marked important customer information, in the café where she had been to yesterday, she got totally panic, for she was aware of the consequences that would happen once the document was in unrelated people's hands. **分析**： - “Finding accidentally she had left...” 结构不自然，应为 “Finding that she had accidentally left...”。 - “got totally panic” 应为 “got totally panicked”。 - “where she had been to” 多余了 “to”，应为 “where she had been”。 - “unrelated people” 同样不如 “the wrong hands” 地道。 ✅ **语法错误较多，表达不自然**。 --- #### C. > When she realized she had carelessly left the document marked with key client information in the café she had visited the previous day, she was overcome with panic — she knew full well what kind of damage could result if it fell into the wrong hands. **分析**： - “realized she had carelessly left...” 时态正确（过去完成时）。 - “document marked with key client information” 表达自然。 - “café she had visited the previous day” 结构正确。 - “overcome with panic” 是地道表达。 - “knew full well” 是地道表达，表示“非常清楚”。 - “if it fell into the wrong hands” 是非常地道的说法，比 “irrelevant/unrelated people” 更符合英语习惯。 ✅ **语法正确，表达自然，用词地道，逻辑清晰。** --- #### D. > Having found she left the document with important customers' information in the café yesterday, she felt very flustered, because she clearly knew the result if the document was taken by people who are not related. **分析**： - “Having found she left...” 结构不自然，应为 “Having found that she had left...”。 - “customers' information” 中的复数形式不太必要，除非强调多个客户。 - “people who are not related” 表达不地道，应为 “the wrong hands” 或 “unauthorized persons”。 ✅ **语法和表达都有问题，不如C自然**。 --- ### ✅ 最佳答案是： $$ \boxed{C} $$