问题
多项选择题
以下哪些是先天性胆总管囊肿手术的治疗原则
A．胰胆分离
B．去除病灶
C．肝门胆管成型
D．通畅引流
E．加抗反流措施
答案
参考答案：A,B,D
解析：[解题思路] 胰胆分离是针对其病因学，去除扩张胆总管以防恶变，通畅引流为解除胆道术梗阻。
搜题请搜索小程序“爱下问搜题”
以下哪些是先天性胆总管囊肿手术的治疗原则
A．胰胆分离
B．去除病灶
C．肝门胆管成型
D．通畅引流
E．加抗反流措施
参考答案：A,B,D
解析：[解题思路] 胰胆分离是针对其病因学，去除扩张胆总管以防恶变，通畅引流为解除胆道术梗阻。
| 用方框中词或短语的适当形式完成短文。 | |
| |
| Nowadays, more and more people learn and speak English. China may have the largest l.________ of English learners. At first, the English spoken in England was very different from today's English. It was 2.________ more on German than the English we speak 3.________ It has changed and developed 4.________ especially when cultures meet and 5.________ each other. In history, Shakespeare 6.________ a wider vocabulary than ever before. By the 19th century, Samuel Johnson's and Noah Webster's dictionaries 7.________ big changes in English spelling. The 8.________ gave a separate 9. ________ to American English spelling. Now many countries in South Asia and Africa, 10.________ India, Singapore, South Africa and so on speak English as a foreign or second language. |