下列哪些不是急、慢性胃炎的护理诊断A．胃炎，与自身免疫反应有关 B．潜在并发症，幽门

完成下面信息中所缺的单词，首字母已经给出。

                                                                                        September 5th, 2007

(1)D_____  Anna,

   I'm glad to hear from you. (2)T_____ for the photo (3)o_____ your family.It's  (4)g _____!

(5)H_____ is my (6)f_____ photo.Look! I have a big family. These (7)a_____  my grandparents,

and these are my (8)p _____.

     I love them.This is my uncle and this is my (9)c_____.Peter.We are in the same school and we are

good (10) f _____, too.

     Your pen friend.

                                                                                                                                            Emma

如果要拍摄X线片检查骨龄，下列部位哪一处为首先选择（）

A.头部

B.膝关节

C.腕及手部

D.足

E.肩关节

南北关系

机采井“五防”工艺配套是指哪五防，并分别列举三种配套工艺措施？

将生咖啡豆浸入溶剂提取了咖啡碱的咖啡