【题目】The schoolboys and schoolgirls are walking along the street, ______ a small red cap.
A. each of them was wearing B. they each wore
C. everyone wore D. each wearing
在线课程【答案】D
【解析】
考查非谓语动词。句意：男学生和女学生正沿着街道走，每个人都戴着一顶小红帽。A、B两项结构正确，若选A或B，则必须用and连接或把“，”改为“；”，wearing作状语，表伴随。故选D。