| This paper is about six late qing literature, one part was written in the jiaqing daoguang years "jinghuayuan","the sons and daughters of heroes," PinHuaBaoJian ";the other part is in the Guangxu years" Twenty years have witnessed a strange situation ","SanXia WuYi","LaoCan travel notes" as the research object, the choice questions in addition to the synchronic study, also the diachronic research works of the two period. This paper objectively described the use of before and after six documents between positive and negative selection question and the parallel selection question in different patterns, different sentences in description. The description focuses on the comparative study of the literature of before and after six documents. Through the statistical method, statistical period literature of using number between positive and negative selection question and parallel selection question in different patterns in different periods of Qing Dynasty, which reflect the different patterns of using frequency and changing trend, and make a general description of the alternative questions of late qing. |