2. Subject-predicate phrase: 2. Unique in the world. 5. My heart aches like a knife. 7. The aftertaste is endless. 10. The danger still exists. 13. Birds are flying around. 25. Very red. 43. The plot is full of twists and turns. 44. Fruitful results.
3. Some phrases: 3. Profit and loss 1 1. A fly 12. Qinhuai River 15 Blue Sky 18. Work hard. Good scenery 2 1. Sister Shanquan 27 is stronger than 30. Read 365438 carefully
4. verb-object phrase: 8. Each has its own charm 14. Exchange eyes 16. Dedicated to science 19. Love science. Visiting friends. Arrange work. Build a railway. Adhere to principle 4 1. Beat yourself. Recite poems 47. Learn to swim Pay.
5. Complement: 9. Have a clear conscience Great. 32. Lift it up. 35 Well written, 38 Scare away.
6. Guest language: 24. In the mountains. From Beijing. Go to desert 37. For everyone.
Well, it's finally finished, but I don't know how it went. I feel quite good myself. Please correct me if there is anything wrong. Thank you.