英語考博改錯題

No one (cares about) if he (appears) at the meeting next year or not.If (it happens) he will (be made to) apologize for his careless comments. ME.!l6lm\  
括號中為錯處

No one (cares about) if he (appears) at the meeting next year or not.If (it happens) he will (be made to) apologize for his careless comments. D4?cnwU  
沒人關心他是否會在明年的會議上露面。如果他來了，就不得不為自己的出言不慎而道歉。 ]H<}6}
Gd  
v9Lf|FXo&  
it happens---he appears J6@RIia  
?!3u?Kd  
原來的句子是“如果發生了”，，，那前一句有兩種情況。。 P!{J28dj  
一種是他會來，一種是他不來。。 t7*F,  
你怎么知道是哪一種發生了。 4~hP25q  
所以我覺得為了意思的通順，，不產生歧義，，應該改成“如果他來了”

No one cares if he appears at the meeting next year or not. ...... Rk{vz|  
about是多余的:)

haohao!!!