| 标题 |
A Study on the Principle of Courtesy in Business English Correspondence from the Perception of Pragmatics |
| 网址 | |
| DOI |
10.53469/jssh.2023.5(09).04
doi
|
| 求助人 | |
| 下载 | 求助已完成,仅限求助人下载。 |
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(2025-6-4)