问题描述：
up to在作为“最多”的意思时等于什么?
The book should be published in up to two months.(句意不变)
The book should be published in two months______ ________.
The book should be published in up to two months.(句意不变)
The book should be published in two months______ ________.
问题解答：
我来补答展开全文阅读