问题描述：
各位英语高手 请看两个句子 We have sweaters at a very good prise. The book is at a very good prise.
各位英语高手
请看两个句子
We have sweaters at a very good prise.
The book is at a very good prise.
为什么第一个句子在sweaters后面不加be动词,而book就要加了呢?
各位英语高手
请看两个句子
We have sweaters at a very good prise.
The book is at a very good prise.
为什么第一个句子在sweaters后面不加be动词,而book就要加了呢?
问题解答：
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