第1个回答 2011-09-14
Is this the factory (that) you visited Friday?
变成陈述句：This is the factory that you visited Friday.
factory是先行词，在that 从句中充当宾语
第2个回答 2011-09-12
Is this the factory you visited last Friday
参考资料：我也高一
第3个回答 2011-09-13
Is this the factory which/that/省略 you visited last Friday
第4个回答 2011-09-12
Is this the factory where you visited on friday？