问题详情:
—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
知识点:过去进行时及其被动式
题型:选择题
问题详情:
—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
知识点:过去进行时及其被动式
题型:选择题