您要查找的是不是：
- Whose books are these? 这些书是谁的?
- These books are mine, then whose are those? 这些书是我的, 那些书是谁的?
- Whose are these reference books? 这些参考书是谁的?
- These books are destined for him. 这些书是指定给他的。
- whose book is this/coats are these? 这本书是谁的/这些外套是谁的?
- These old books are to be pulped. 这些旧书将被捣成纸浆。
- These books are a bit difficult for schoolchildren. 这些书对小学生太难了一点。
- Written on it are the names of farmers whose acres yielded only bitterness, business men whose books were portents of disaster, home owners who were faced with eviction, frugal citizens whose savings were insecure. 花名册上记着那些土地上只长苦果的农民、那些账薄预兆着灾难的商人、那些即将被扫地出门的屋主、那些眼看着储蓄不保的省吃俭用的老百姓。
- Good books are an enrichment of life. 良好的书藉是使人生变得充实之物。
- Whose woollen sweater are these ? 这些毛衣是谁的?
- Those books are unwholesome to children. 那些书对儿童身心健康有害。
- MISS GAO: Whose sweaters are these? 高老师：这些是谁的毛衣?
- Whose woollen sweater are these? 这些毛衣是谁的?
- The books are listed alphabetically. 这些书是按字母顺序编入目录的。
- Whose are these clothes? They are ours. 这些是谁的衣服？是我们的。
- His books are written in a laborious style. 他写书文笔艰涩。
- Are these Mary's pens? No, they are not hers. 这些是玛丽的笔吗？不，它们不是她的。
- These books were written between 1736 and 1770. 这些书写於一七三六至一七七零年之间。
- Whose papers are these? Somebody’s spaced out. 这些文件是谁的？有人心不在焉。
- Those rare books are shelved in the East Library. 那些珍贵的书籍都放在图书馆东馆的架子上。
