从临床实用角度疼痛可分为____、____和____。

胃溃疡与十二指肠溃疡的区别是疼痛的_____、_____、_____不同。

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

创伤的一般表现为疼痛和压痛、肿胀和_________、__________。

头部对疼痛敏感的结构包括：________，________，________，________。

寒邪易致疼痛，系因________、________所致。

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

一Whom would you like to be your assistant，Jack or David？ 一If I had to choose，David would be__________choice.

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.

神经射频热凝术通常依赖________引导，通过注入________证实到位，再对射频针进行感觉诱发，据此确认针尖到达目标位置。