问题补充:
All her time experiments, she has no time for films.
A. devoted to do
B. is devoted to doing
C. devoted to doing
D. is devoted to do
答案:
A. devoted to do
B. is devoted to doing
(答案→)C. devoted to doing
D. is devoted to do
解析:句意:她把她的一生都贡献给了实验,没有时间去看电影。这里逗号后是句子,整个句子没有连词,逗号前不是句子,它是独立主格结构,这里是devote all her time to doing把一生贡献给做某事。所以all her time与devote应该是被动关系,故选C。