或者，一个消费者在这个搜索区域中键入了无效的信息该怎么办呢？

Or, a customer keys invalid information into the search field?

youdao

超出答题区域书写的答案无效；

Answer the questions after each text by choosing A, B, C or D.

youdao

超出答题区域书写的答案无效；

Answer the questions after each text by choosing A, B, C or D.

youdao