问题
单项选择题
慢性支气管炎患者咳痰的病变基础是
A．支气管粘膜上皮细胞坏死脱落
B．腺体肥大、增生
C．支气管壁充血、水肿
D．纤毛粘连、倒伏
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
慢性支气管炎患者咳痰的病变基础是
A．支气管粘膜上皮细胞坏死脱落
B．腺体肥大、增生
C．支气管壁充血、水肿
D．纤毛粘连、倒伏
参考答案：B
| 从Ⅱ栏中选出与I栏句子相应的答语，将其序号填入题前括号里。 |
| ( ) 1. Do you have a garden? ( ) 2. What's on the teacher's desk? ( ) 3. How many boys are there in your class？ ( ) 4. Where is the teacher's office? ( ) 5. Is that the art room? | A. No, it isn't. It's the music room. B. There are thirty-one boys. C. Yes, we do. D. It's on the second floor. E. It's an English book. |