英语考博改错题

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. 4LBMhLy  
括号中为错处

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. [7~ !M*o9  
没人关心他是否会在明年的会议上露面。如果他来了，就不得不为自己的出言不慎而道歉。 }lk_Oe1  
0r?}LWjf  
it happens---he appears !6pOY*> j  
\wxS~T<&L  
原来的句子是“如果发生了”，，，那前一句有两种情况。。 8/;q~:v  
一种是他会来，一种是他不来。。 n0T\dc~  
你怎么知道是哪一种发生了。 L>Y>b4oy3  
所以我觉得为了意思的通顺，，不产生歧义，，应该改成“如果他来了”

No one cares if he appears at the meeting next year or not. ...... ThX%Uzd"[;  
about是多余的:)

haohao!!!