一用适当的单词填空。1. Welcome _ China.2. Whats the matter _ your watch?3. The weather in Beijing is different _ that of Nanjing.4. His trousers are the same _ mine.5. Mr. Wang is very friendly _ us.6. My father made a kite _ me.7. What do you mean _ doing that?8. Id like you to stay _ me tonight.9. His school is far _ his home.10. The hospital is near _ the post office.11. We all do well _ swimming.12. They are good _