问题
填空题
瓣膜病的病变形态分___________和___________两种。
答案
参考答案:狭窄、 关闭不全
瓣膜病的病变形态分___________和___________两种。
参考答案:狭窄、 关闭不全
B: Yes. 1. __________ A: This is Wang Chun. Are you free this Sunday evening? B: Yes. 2. __________ A: I’ve got three tickets to Han Hong’s concert. Would you like to go with me? B:3. __________ She is my favorite singer. Thanks for your invitation. When and where shall we meet? A: 4. __________ B: Could you please get there earlier? I want to buy some flowers for her. A: 5. __________ Shall we go to the flower shop to buy them? B: Sounds good. See you later. A: See you. |