问题补充:
The skirt she spent 50 yuan is very beautiful on her.
A. in which
B. on which
C. for which
D. with which
答案:
A. in which
(答案→)B. on which
C. for which
D. with which
解析:考查定语从句,先行词是the skirt,定语从句spend后面缺少介词on+the skirt,用on which引导定语从句,句意:她花了50元买的裙子穿在她身上很漂亮。选B。