Operations which left patients ______ and in need of long periods of discovery t

题型：不详难度：来源：

Operations which left patients ______ and in need of long periods of discovery time now leave them feeling relaxed and comfortable.

A．exhausted

B．unhealthy

C．upset

D．fearful

答案

A

解析

exhausted指“精疲力竭韵”；unhealthy 指“不健康的”；upset指“苦恼的，不适的”；fearful指、“担心的，可怕的”；其中使本句逻辑上成立的是exhausted；与relaxed构成对比。本句的意思是：以前，病人手术后精疲力竭，需长时间才能恢复，现在手术后的病人却感到既轻松又舒适。