标题: a grammar problem [打印本页] 作者: herry 时间: 2003-11-9 13:59 标题: a grammar problem The beaver chews down trees to get food and material-----------its home. A. biulds B it can build C that it builds D with which to build 答案给的是D，我怎么从来没见过这种用法呀？which能这么用吗？作者: unight 时间: 2003-11-9 14:15
可以/ 另外，排除法也能得到答案