Life is like an onion， sometimes makes you weep when you try to open it．
A. that
B. which
C. as
D. what
网友回答
A. that
(答案→)B. which
C. as
D. what
解析：
试题分析:句意：生活就像洋葱，有时候当你试图剥开它的时候它会让你哭泣。此处是非限制性定语从句，排除A、D选项；as引导非限制性定语从句表示“正如，就像”，which引导非限制性定语从句表示“这，这点”，根据意思可知此处选B。