There were only -- minutes left before Sam checked up his physics paper again.为什么不能用few?
问题描述：
There were only -- minutes left before Sam checked up his physics paper again.为什么不能用few?
答
few表示否定
要是few就翻译为在sam检查物理试卷之前没有几分钟了
那么不通,没时间,咋检查
所以应用a few