問題詳情:
—Tony, you must have noticed the student who broke the window.
—I’m sorry. I _______ attentively.
A. studied B. was studying C. am studying D. would study
【回答】
B
知識點:過去進行時及其被動式
題型:選擇題
問題詳情:
—Tony, you must have noticed the student who broke the window.
—I’m sorry. I _______ attentively.
A. studied B. was studying C. am studying D. would study
【回答】
B
知識點:過去進行時及其被動式
題型:選擇題