newspaper 到底可数不可数啊?可以说 a newspaper 希望非常确定的高人回答.

牛津高阶英语词典
newspaper noun
1.[C] a set of large printed sheets of paper containing news,articles,advertisements,etc.and published every day or every week:报纸 (通常意义上的)
例：a daily / weekly newspaper ◆ a local / national newspaper ◆ a newspaper article ◆ I read about it in the newspaper.◆ a newspaper cutting ◆ She works for the local newspaper (= the company that produces it).
2.[U] paper on which newspapers are printed :报纸（不当获取新闻的东西,当做一种材料,即纸张）
例：a parcel wrapped in newspaper 用报纸裹著的小包