教材同步

Unit 4 课课练 Section A Ⅰ. 根据句意及所给首字母提示，补全所缺单词。 1. Thank you for your advice. It's very h . 2. The teacher is serious, so I don't d to ask him questions in class. 3. Mr. Gre...

Unit 2 课课练 Section A Ⅰ. 根据句意及所给首字母提示，补全所缺单词。 1. During the Spring Festival, we usually spend one week visiting our r . 2. I can't find my mobile phone. I guess someone s it on...

Unit 3 课课练 Section A Ⅰ. 根据句意及所给首字母提示，补全所缺单词。 1. We have so much work to do so I don't s going away now. 2. If you want to mail this letter, you should buy a 29-cent s . 3. Don...