题干
某摩托车厂本周内计划每日生产300辆摩托车，由于工人实行轮休，每日上班人数不一定相等，实际每日生产量与计划量相比情况如下表（增加的车辆数为正数，减少的车辆数为负数）
星期 | 一 | 二 | 三 | 四 | 五 | 六 | 日 |
增减 | ﹣5 | +7 | ﹣3 | +4 | +10 | ﹣9 | ﹣25 |
What's this? 
Her name is Li Li.
Hello, Jenny.
I'm fine.
What's her name?
I have four.
How many books do you have?
It's a cat.
How are you?
Hi, Wang Hong.