问题补充：
--What a beautiful dress Jane is wearing！
--But it doesn look good her skin.
A. on
B. in
C. against
D. alongside
答案：
A. on
B. in
(答案→)C. against
D. alongside
解析：句意：Jane穿的衣服多么漂亮啊！但是它衬着她的皮肤不好看。A选项应为it looks good on her. B选项look good in的主语应为sb. D选项alongside：在....旁边。故选C。
