请在方框内选择适当词语填入句中，使其完整流畅。English doctor st
题型：填空题
问题：
| 请在方框内选择适当词语填入句中，使其完整流畅。 | |
2. What's this in ________? 3. We are ________. We like school. 4. The library is in ________ of the lab. 5. I can _______ the piano. 6. What ________ are trees? They're green. 7. My mother is a ________ in a hospital. 8. It's hot in ________. I like swimming. 9. My shoes are ________ the bed. 10. I like ________. I can sing many songs(歌曲). |