题目内容
1. 对……有益
2. 飞上天空
3. take a holiday
4. the meaning of...
5. keep a bird
6. on the weekend
1. be good for 2. fly up into the sky 3. 度假 4.……的意思 5.养一只鸟 6.在周末
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题目内容
1. 对……有益
2. 飞上天空
3. take a holiday
4. the meaning of...
5. keep a bird
6. on the weekend
1. be good for 2. fly up into the sky 3. 度假 4.……的意思 5.养一只鸟 6.在周末