In 1852, Robert Smith published a detailed report of the chemistry of rain kin a large area around the cith of Manchester, England, noting that the closer one came to town, the more the city air would become increasingly acid A.that the closer one came to town, the more the city air would become increasingly acid B: that the city air became increasingly acid, the closer one came to town C: that coming closer to town, the city air became increasingly acid D: that the more the city air would become increasingly acid, the closer one was to town E: the city air becoming increasingly acid as one would closer to town 答案A A 中的one指代什么? A 和D 相比, D中的one 是否是指代不明?
[此贴子已经被作者于2006-6-5 4:16:06编辑过] |