问题
单项选择题
可出现周围性发绀的疾病是
A．慢性阻塞性肺气肿
B．肺水肿
C．大量胸腔积液
D．右侧心力衰竭
E．Fallot四联症
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
可出现周围性发绀的疾病是
A．慢性阻塞性肺气肿
B．肺水肿
C．大量胸腔积液
D．右侧心力衰竭
E．Fallot四联症
参考答案：D
| 请选择单词，并用适当的形式填空。 | |
2. We want to do some ____. 3. How____ the weather last week? 4. They ____ a comic movie last Saturday. 5. I am ____ for the Chinese test now. 6. Julia ____ her room every week. 7. My brother and I ____ in Beijing last Friday. 8. How long did you ____ here? 9. I ____ to the library two days ago. 10. Jeff ____ all his money on playing video games. |