结果显示医学研究性论文摘要中出现的常见主位推进模式主要有平行型、线型、派生型、集中型。该研究的主要发现表明好的医学研究性论文摘要大体都偏向集中特定的主位推进模式。...

By analyzing the language used in Pride and Prejudice, it is found that in literature, the using of marked Theme serves two functions: first, making contrast, second, providing readers with settings, which exactly proves what Halliday said t...