2025年5月国际A卷 · 第 18 题

2025年5月国际A卷 · 原库模块 1 · Q18 原库参考解析

The graph shows the total amount of rainfall y, in centimeters, from the start of a 10-hour period, where x is the number of hours after the start of the period. Which of the following statements about the rainfall during this time period is true?