问题补充： 单选题 Those were the graduate assistants ______ to do the research work in the lab.
A.to whom it was their responsibility
B.whose responsibility there was
C.whose responsibility was
D.of whom with the responsibility
答案：C
2025国考·省考课程试听报名
公众号
事业单位
当前位置：
公考类
招聘类
各类考试
