She couldn’t her words by the students even if she repeated them once again..
A. get…understanding
B. get…understood
C. get… to understand
D. make…understand
网友回答
A. get…understanding
(答案→)B. get…understood
C. get… to understand
D. make…understand
解析：考查宾语补足语。宾语her words与understand构成被动关系，故使用过去分词表示被动。句意：即使她又一次重复，但还是不能让她的话被学生所理解。故B正确。