- 任务完成
- 7.0分
- 连贯与衔接
- 6.5分
- 词汇资源
- 6.5分
- 语法范围与准确性
- 6.5分
The given illustration demonstrates the acid level, which is the inverse of the pH values, different sweet foods can create in our mouth and their possible implication for our dental health. As is given in the line graph, high acid levels are measured by the low pH level in our mouth and the lower the pH level, it is more likely to decay the tooth.