问题描述: the house is by the sea 这句正确吗?by the sea 可以作is 1个回答 分类:英语 2014-09-24 问题解答: 我来补答 正确的,正如:My book is on the deskMy sisiter is at homeThe production is in the process这里往往表达一种状态 展开全文阅读