All her time __________experiments, she has no time for films. A．devoted to do B．is devoted.

All her time __________experiments, she has no time for films. A．devoted to do B．is devoted.

C

试题分析：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。 点评：本题难度适中。独立主格结构是高中的难点，近几年考得次数较少，需要考生有分析理解复杂的句子结构的能力，还必须能够理解句意。 即学即练：The work _______, we went home. A. to do        B. doing   C. being done      D. done 解析：D。句意：工作完成后，我们就回家了。