The smartwatch with longer battery life is better. But the...
B. The one with the longest battery life. C. The one with shorter battery life. D. None of them. 相关知识点: 试题来源: 解析 C。“longer”是“long”的比较级,表示“更长的”;“longest”是“long”的最高级,表示“最长的”;“shortest”是“short”的最高级,表示“最短的”。根据题意,有...