問題補(bǔ)充： 單選題 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
公眾號(hào)
事業(yè)單位
當(dāng)前位置：
公考類
招聘類
各類考試