It was in the lab ___ was taken charge of by Professor Harri
时间:2022-12-25 19:41来源:未知 作者:admin 点击:
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1. It was in the lab ___ was taken charge of by Professor Harris ___ they did the experiment.
A. which; that
B. that; what
C. whom; that
D. which; where
1. It was in the lab ___ was taken charge of by Professor Harris ___ they did the experiment.
