问题
选择题
- Did you see a man in black pass by just now?
- No, sir. I _______ a newspaper.[ ]
A. read
B. was reading
C. would read
D. was reading
答案
答案：B
搜题请搜索小程序“爱下问搜题”
- Did you see a man in black pass by just now?
- No, sir. I _______ a newspaper.[ ]
A. read
B. was reading
C. would read
D. was reading
答案：B
点痕记录了物体运动的时间