题目：The cat _____ on the roof when I saw it.
2024-11-13
The cat _____ on the roof when I saw it.
A. sat
B. was sitting
C. has sat
D. will sit
正确答案：B
试题解析：暂无
The cat _____ on the roof when I saw it.
A. sat
B. was sitting
C. has sat
D. will sit
正确答案：B
试题解析：暂无
