下列单词中ai字母组合发音不同的选项是:___________ A. said B. rain C. main
People along the river didn’t allow them to ______ a factory so as not to pollute the water.
I enjoyed your lecture very much, ______ there were some parts I couldn’t quite understand.
–Are you satisfied with the result of the match? –No! I can’t have ______.
---Have a nice day.
These shorts are on sale.They are____25 yuan each.