下面哪些是过去进行时的句子？（多选）
A.She was reading a book.
B.They were playing football.
C.He was cooking dinner.
D.He cooked dinner yesterday.
A||B||C
A.She was reading a book.
B.They were playing football.
C.He was cooking dinner.
D.He cooked dinner yesterday.
A||B||C
题干 / 阅读材料
答案解析
was/were + doing 是过去进行时；cooked 是一般过去时。
下面哪些是过去进行时的句子？（多选） A.She was reading a book. B.They were playing football. C.He was cooking dinner. D.He cooked dinner yesterday. A||B||C 学习记录
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