问题补充:
He has saved lots of people’s since he came to this hospital last year.
A. life
B. live
C. lifes
D. lives
答案:
A. life
B. live
C. lifes
(答案→)D. lives
解析:life名词,生活,生命;live动词,生活,居住。形容词,生动的,活的。句意:自从去年他来到这所医院以来,他已经拯救了许多人的生命。结合语境可知本句中用名词life的复数形式,做宾语。英语中以fe结尾的单词变复数,去掉fe,变v,再加es,故选D。