—Did you meet with the famous star?
— I had e here earlier.
A. Only if
B. If only
C. But for
D. As long as
网友回答
A. Only if
(答案→)B. If only
C. But for
D. As long as
解析:连词辨析。Only if只要;If only 要是……就好了;But for 除了;As long as
只要。句意:你见到那个明星了吗?要是我早点来就好了。表示遗憾,实际上没有见到。所以选B。