Itwasinthelab
問題詳情：
It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
A. which, that B. that, where
C. whom, that D. which, where
【回答】
Ａ
知識點：複合句
題型：選擇題
問題詳情：
It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.
A. which, that B. that, where
C. whom, that D. which, where
【回答】
Ａ
知識點：複合句
題型：選擇題
