-
男性，28岁，突然发生尿潴留，以往有排尿中断史，检查发现膀胱区膨隆。下列哪项检查最有诊断意义（）
-
素描基本只是的观察法不包括下面那一项（）
-
Once there was a little girl who came to live in an orphanage (孤儿院). As Christmas time was drawing near, all of the other children 11 telling the little girl about the beautiful Christmas tree that would appear in the hall downstairs on Christmas morning. After their usual 12 , each child would be given their only Christmas gift, a small orange. The headmaster of the orphanage was very 13 with the kids. So on Christmas Eve, when he 14 the little girl slipping down the stairs to peek（偷看）at the much-heard-of Christmas tree, he 15 that the little girl would not receive her Christmas orange because she had been so curious as to disobey the rules. The little girl ran back to her room 16 , crying at her terrible fate. The next morning as the other children were going down for breakfast, the little girl stayed in her bed. She couldn’t 17 the thought of seeing the others receive their gift while there would be 18 for her. Later, as the children came back upstairs, the little girl was surprised to be handed a napkin (餐巾). As she carefully opened it, there, to her 19 , was an orange all peeled and sectioned (分瓣). “ How could this be? ” she asked. Then, she realized how each child had taken one section from their orange for her so that she, too , would have a Christmas orange. What an example of the true meaning of Christmas those orphan children showed that morning! How I 20 the world would show the same kind of concern for others, not only at Christmas, but throughout the year! 请在12处填上正确答案（）
-
关闭合成工艺气旁路可以使合成副产蒸汽温度下降。
-
下列物质中免疫原性最弱的是（）
-
精神分裂症患者的结局包括哪几种形式（）
-
以下关于防火墙的说法，正确的是（）
-
试述医疗质量控制的层次。
-
线型可燃气体探测器在安装时，应使发射器和接收器的窗口避免阳光直射，且在发射器与接收器之间不应有遮挡物，两组探测器之间的距离不应()m。
-
其他纺织材料制风帆