问题补充:
When the old man came to life, he found himself by some docters and nurses.
A. surrounding
B. be surrounded
C. be surrounding
D. surrounded
答案:
A. surrounding
B. be surrounded
C. be surrounding
(答案→)D. surrounded
解析:考查过去分词做宾语补足语:find sb+非谓语动词(宾语补足语),因为himself和surround是被动关系,所以是过去分词做宾语补足语,句意:当老人醒过来,他发现自己被医生和护士包围着。选D。