Weallknowthatthisist的精选

问题详情：Weallknowthatthisisthesecondbook________hehaseverwritten.【回答】that句意：我们都知道这是他曾经写的第二本书。当先行词前有序数词修饰时，要用that引导定语从句。知识点：定语从句题型：阅读填空...