Which do you think is ________, health or wealth？

_______________will not continue if an ongoing operation is changed or deletedA、

核医学临床使用的仪器按探测原理可分为______和______两大类。

从临床实用角度疼痛可分为____、____和____。

临床实用角度疼痛可分为________、________和__________。

椎管内血管畸形根据异常血管的形态和结构，可分为4种类型____________、___________、____________和________________4类。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

椎管横断面的形态颈上段为_______，颈下段为_______，胸段呈_______，腰段上、中部呈_______，腰下部呈_______，骶段呈_______。

食管癌切除范围应距癌肿________________cm，下段食管癌切除后应在________________吻合，而中段或上段食管癌应在________________吻合。