患者男性，26岁，反复发作性右侧眼眶周围剧烈疼痛3年。发作时伴有右侧眼结膜充血、流泪

[案例]

[背景材料]
某施工单位承接了一座4m×30m预应力混凝土T形梁桥，采用后张法进行施工，下部为桩柱式结构，采用机械钻孔灌注桩。30mT梁在场地附近的平坦地预制，预制场地进行了处理，保证T梁的预制质量。施工单位严格按照设计文件和相关施工技术规范的要求进行施工，对每片T梁均按照《公路工程质量检验标准》规定的实测项目进行了检测。
问题：

对该桥上部构造T形梁的主要检验内容有( )。

A．几何尺寸
B．平整度
C．抗滑构造深度
D．支座预埋件表面的平整度
E．混凝土强度

血管检查所见的临床意义，哪项正确（）

A.奇脉-休克

B.水冲脉-动脉导管未闭

C.交替脉-高血压

D.短绌脉-心包积液

E.重搏脉-急性心肌梗死

外耳孔与同侧眼眶下缘的连线称为()

A．听眦线 

B．听眶线 

C．听鼻线 

D．听口线 

E．瞳间线

语法填空。

     My name is Wang Kun. Since middle school, my sister and I 1_____ (dream) about 2_____ (take) a great

bike trip. When we graduated from college, we finally got the chance to do it. It 3_____ my sister 4_____ first

had the idea to cycle along 5_____ Mekong River from 6____ it begins to where it ends. The Dai live near the

Lancang River, the Chinese part of the river that 7_____ (call) the Mekong River in other countries. Wang Wei

soon got them interested in cycling too. She insisted that we 8_____ (find) the source of the river. She gave

me a 9_____ (determine) look. Once She has made up her mind, nothing can change it. Finally, I had to give

10_____.

止回阀可垂直安装。