单选题 ______ from her contract, De Havilland sued the studio and, after a two-year battle, won her case in a landmark decision that benefited all contract actors.
【正确答案】 C
【答案解析】解析：根据题意，主语De Havilland与Determine和release形成的均为被动关系，故两个动词应分别采用过去分词形式和不定式的被动语态。观察四个选项，C项最符合，故选C。