School kids take part in parades on campus on Halloween, in colorful costumes, after which there is a small party inside the classroom.
A. dressing
B. dressed
C. being dressed
D. dress
网友回答
A. dressing
(答案→)B. dressed
C. being dressed
D. dress
解析：考查分词，分词做状语，当名词和动词是主谓关系时，就用现在分词做状语；如果名词和动词是动宾关系，就用过去分词作状语，因为名词School kids和动词dress是动宾关系，所以用过去分词，所以选B