shoulder to shoulder with a girl, I felt very embarrassed.
A. Spotting shopping
B. Spotted shopping
C. Having spotted to shop
D. Spotted to shop
网友回答
A. Spotting shopping
(答案→)B. Spotted shopping
C. Having spotted to shop
D. Spotted to shop
解析：考查非谓语动词，根据句子结构可知该部分为状语，spot意为发现，认出，与主语I之间是被动关系，故排除AC，spot用语同see /watch sb doing sth，意为发现某人干某事。句意为被发现跟一个女孩肩并肩购物，我感到很尴尬。