When English speakers are speaking, they usually make some words stronger and clearer than other words. （ ） A.对 B.错 When English speakers are speaking, they usually make some words stronger and clearer than other words. （ ） A.对 B.错 正确答案：A
![下述说法错误的是 A.可对字典数据类型进行查、增、删、改 B.可对列表数据类型进行查、增、删、改 C.元组是一个不可变型的序列，由{ }完成 D.列表是一个可变型的序列，由[ ]完成](https://zhenti.52daan.com/wp-content/themes/dashscroll/img/thumb-medium.png)