问题补充:
Being in the hospital for six months, he felt as if he was from the outside world.
A. cut out
B. cut off
C. cut up
D. put off
答案:
A. cut out
(答案→)B. cut off
C. cut up
D. put off
解析:动词短语辨析。cut out删去;cut off切断,阻碍;cut up切碎;put off推迟;拖延;结合句意可知B正确。句意:住院6个月了,他感觉好像和外部世界的联系好像被切断了一样。