2020版人教版英语(新教材)新素养导学必修一课件:Unit 4 Discovering Useful Structures
2020版人教版英语(新教材)新素养导学必修一课件:Unit 4 Discovering Useful Structures第3页

观察上面对话, 并完成句子 1. The book __________ he bought yesterday is very interesting. 他昨天买的那本书很有趣。 2. Do you know the boy ____ just came in? 你认识那个刚刚进来的男孩吗?

that/which

who