---Where are you going _____your next vacation?

---We decided____Europe.

A．on, for

B．for, to

C．On, to.

D．for, on

护理急性腹痛原因不明的患者时，正确的措施应包括

A．严密观察疼痛的变化

B．协助采取有利于减轻疼痛的体位

C．暂时禁食

D．给予强效镇痛药

E．给予腹部热敷