Those were the assistants_______to do the research work in the lab好像应该填whose reponsibility it was ,为什么?能把这个句子分成两个独立的句子吗
问题描述:
Those were the assistants_______to do the research work in the lab
好像应该填whose reponsibility it was ,为什么?能把这个句子分成两个独立的句子吗
答