34.Is this the problem

网友回答

注意,这两个也都是选择错误选项
34.你还原就能看出D 是错的
This is the problem ___that/ which____the teacher explained last week
比较：Is this【没有the】problem ___the one____the teacher explained last week
35 题,live 修饰room 要有in,所以B,C是对的,D 由于是副词where,不要介词in,只有A项没有in,所以错了.答案为A